List of the Top 25 Free CSV Editors in 2025

Develop complimentary spreadsheets designed to facilitate effortless teamwork among your groups. With its automated data processing capabilities, AI-driven analytical tools, and a wealth of over 1000 integration possibilities, Zoho Sheet makes managing data straightforward and boosts overall efficiency. You can collaborate in real-time, which allows for comments, discussions, and direct modifications within your spreadsheets. This flexibility means you can work from virtually anywhere and on a range of devices, since access is granted via any web browser, while the mobile applications for iOS and Android empower you to create and collaborate on spreadsheets while on the go. Additionally, Zoho Sheet's compatibility with numerous other cloud applications—including Zoho CRM and Zoho Forms—enhances the advantages of automation even further. You can manage access by locking specific cells for all users or just select individuals, revert to previous versions of your spreadsheets, keep track of changes made since your last edit, and assign different access levels to various collaborators, all of which streamline your workflow. Whether you are working from the office or traveling, Zoho Sheet guarantees that your team remains connected and maintains high productivity levels throughout their projects. This innovative tool truly revolutionizes the way teams handle data and collaborate.

Gigasheet is an innovative big data spreadsheet that eliminates the need for setup, training, or coding expertise, allowing users to delve into large datasets without requiring SQL or Python knowledge or any IT infrastructure. This user-friendly platform democratizes access to big data insights for individuals who may not have a data science background, and the best part is that users can start with their first 3GB at no cost! With thousands of users and teams leveraging Gigasheet, insights that once took hours or days can now be obtained in just minutes, making it an invaluable tool for anyone familiar with spreadsheets. The platform also features intuitive sharing and collaboration tools that simplify the process of distributing large data sets. Additionally, Gigasheet seamlessly integrates with over 135 SaaS platforms and databases, enhancing its versatility and efficiency for users across various sectors.

Row Zero stands out as a premier spreadsheet solution tailored for handling massive datasets. While it shares similarities with Excel and Google Sheets, it excels in managing over a billion rows, significantly speeding up data processing, and establishing live connections to your data warehouse along with various data sources. Its built-in connectors support platforms like Snowflake, Databricks, Redshift, Amazon S3, and Postgres. With Row Zero, users can effortlessly import entire database tables into a spreadsheet, enabling the creation of live pivot tables, charts, models, and metrics derived directly from your data warehouse. The tool allows for seamless access, editing, and sharing of large files, including multi-GB formats like CSV, parquet, and txt. Additionally, Row Zero prioritizes advanced security measures and operates in the cloud, allowing organizations to move away from unmanaged CSV exports and locally stored spreadsheets. This innovative spreadsheet not only retains all the familiar features users appreciate but is also specifically optimized for big data scenarios. If you have experience with Excel or Google Sheets, you’ll find Row Zero intuitive and straightforward to use, eliminating the need for any formal training to get started. Moreover, its robust capabilities ensure that teams can collaborate effectively and securely on data-driven projects.

EmEditor is a fast, lightweight, and extremely customizable text editor tailored for Windows, featuring intuitive capabilities for users. Available in both native 64-bit and 32-bit editions, the 64-bit version also offers unique builds optimized for different instruction sets, including SSE2 (128-bit), AVX-2 (256-bit), and AVX-512 (512-bit), which addresses diverse user requirements. This adaptability contributes to its popularity among many professionals in coding and editing fields. Additionally, EmEditor’s extensive functionality ensures it meets the demands of both novice and experienced users alike.

DbSchema is a cutting-edge application tailored for collaborative visual design, deployment, and documentation of database schemas among team members. Featuring a variety of integrated tools like data exploration, a visual query editor, and a data generator, it proves to be an indispensable asset for anyone engaged in daily database work. The tool supports a broad spectrum of relational and No-SQL databases, such as MySQL, PostgreSQL, SQLite, Microsoft SQL Server, MongoDB, MariaDB, Redshift, Snowflake, and Google, thereby addressing a multitude of database requirements. A highlight of DbSchema is its ability to reverse-engineer database schemas, transforming them into visual diagrams that users can interact with through other visual tools. Moreover, the DbSchema model retains its own version of the schema, which is separate from the actual database, facilitating smooth deployment across various platforms. This unique feature allows users to save their design models as files, utilize GIT for storage, and collaborate on schema designs without the necessity of a direct database connection. Users can also easily compare various schema versions and create SQL migration scripts, thereby boosting their overall workflow efficiency. In essence, DbSchema not only enhances team collaboration but also significantly optimizes database management workflows, making it an invaluable tool in the field.

LibreOffice stands out as a robust and free office suite that effectively replaces OpenOffice.org, often known simply as OpenOffice. With its user-friendly interface and a plethora of features, it empowers users to harness their creativity while enhancing productivity. As free and open-source software, it benefits from an extensive user base that engages with the program daily, constantly exploring its capabilities. We welcome fresh ideas and talents from all directions. Regardless of the nature of your documents—be it a letter, a thesis, a brochure, or financial reports—LibreOffice ensures that they maintain a polished and professional appearance. Its sophisticated styles system and organizational tools allow you to focus on content while achieving visually appealing results. Additionally, LibreOffice supports a wide array of document formats, including those from Microsoft® Word (.docx), Excel (.xlsx), PowerPoint (.pptx), and Publisher, offering seamless integration. Furthermore, it provides native compatibility with contemporary and open standards, making it a versatile choice for all your document needs.

Rons Data Stream is a versatile Windows application that efficiently cleans or updates numerous data sources in mere seconds, regardless of file size, through the use of its specialized tools known as Cleaners. These "Cleaners" comprise a collection of operations derived from an extensive array of processing rules for Columns, Rows, and Cells, which can be created, saved, and applied across various data sources, allowing for their reuse in multiple Jobs. The application features a Preview window that displays both the original dataset and a processed version, ensuring the results of each rule are presented in a clear and comprehensible manner. Jobs encompass all necessary information for batch processing, enabling users to tackle hundreds of files simultaneously, which simplifies the task of cleaning an entire directory. Additionally, Rons Data Stream supports conversion between SQL, Parquet, and various tabular formats including CSV and HTML, as well as XML files, making it a highly adaptable tool. It can function independently or enhance the capabilities of Rons Data Editor, further empowering CSV Editors and Data Processing applications for users seeking efficient data management solutions.

Rons Data Edit for Windows serves as a proficient CSV and tabular text editor. This CSV Editor is equipped with an extensive array of tools and features that enable users to manipulate data with great flexibility. It excels in tasks such as removing duplicates and splitting or merging both columns and rows. The application boasts a sleek, contemporary interface that is easy to navigate, while its robust speed allows for seamless handling of large files. In contrast to Excel, Rons Data Edit recognizes that data is primarily text and avoids making unnecessary adjustments that can lead to workflow disruptions and perplexing errors, making it a superb alternative for managing CSV files. For users requiring additional capabilities, Rons Data Edit can integrate with Rons Data Stream Cleaners to execute a series of editing actions across multiple data files simultaneously. Moreover, the Rons Place Software website offers a comprehensive list of features, as well as access to a free lite version and a Pro Trial for prospective users. By choosing Rons Data Edit, you can simplify your data management tasks while enjoying a more efficient editing experience.

Combine the flexibility of a spreadsheet with the robustness of a database to organize your data in a way that suits your needs. Unify all your spreadsheets into a seamless relational structure. Enjoy detailed control over visibility, enabling you to specify who can access individual rows and columns. Share customized views of relevant data with outside collaborators. Rely on open-source solutions, automatic backups, and avoid being locked into any specific data system. Visualize your records using customizable data cards, enhanced with relevant images and documents. Create dashboard charts and summaries for a holistic view, while building charts that update in real-time as you explore your dataset. With the ability to tailor layouts and connect related data, all necessary tools will be at your fingertips. Set rules to determine which team members can see or edit certain aspects of your information, ensuring that only essential data is shared with external contacts through secure links. This all-encompassing strategy not only allows you to retain control but also fosters effective collaboration among your team, ultimately elevating your productivity. By integrating these features, you can streamline workflows and enhance communication across various projects.

Rows seamlessly integrates with your business information, making collaboration and insight sharing a delightful experience. Teams can effortlessly handle numerical data and showcase their results through an intuitive interface. Experience the ease of utilizing familiar formulas, shortcuts, and features that elevate the spreadsheet journey. Create visually appealing reports that blend seamlessly into your spreadsheets, enabling you to tell compelling narratives through your data. An intuitive guided wizard allows even those unfamiliar with spreadsheets to navigate formulas with ease. Turn your spreadsheets into interactive resources equipped with buttons, input fields, and date pickers for enhanced functionality. Harness the power of advanced AI to generate data lists, answer questions, categorize customer feedback, translate languages, and accomplish a myriad of other tasks you may envision. Rows emerges as a contemporary solution for spreadsheet management, suitable for professional tasks, personal projects, or general use. Collaborate in real-time when extra assistance is required, while also granting your team the flexibility to engage with the content you have created at their own pace. This innovative platform guarantees that every team member can effectively contribute, thus boosting overall productivity and fostering creativity while also streamlining workflows for better efficiency.

Datablist is a sophisticated lead management platform that emphasizes the enhancement of leads and the purification of data. With a user-friendly spreadsheet interface, it allows the creation of tailored workflows for lead generation and outbound campaigns. This tool is utilized by both individuals and teams to refine their leads through sophisticated deduplication algorithms, tools for data normalization, and processes for data consolidation. Additionally, it employs artificial intelligence to categorize data effectively and craft personalized messages, enabling large-scale customization. Over 10,000 teams rely on Datablist to seamlessly connect their CRMs with spreadsheets, ensuring efficient management of lead information. Its innovative features make it an essential resource for optimizing lead-related tasks.

Sheetlore provides a free and user-friendly online tool for viewing and editing CSV files, making the process of managing these files much easier. Users can upload, edit, and download their CSV data effortlessly, benefiting from quick loading times even when dealing with large datasets. The platform displays CSV files in a neatly organized, paginated table layout that supports horizontal scrolling, which aids in reviewing wide columns. Features like global search filters, options for sorting columns, and convenient in-cell editing contribute to effective data management. Additionally, Sheetlore is designed to be mobile-friendly, ensuring that users can enjoy a seamless experience across various devices, ultimately making it a practical solution for individuals who need to work on CSV files while on the move. This adaptability makes Sheetlore an excellent choice for anyone needing a reliable CSV editor.

Easy CSV Editor is a powerful application designed specifically for Mac users, facilitating the efficient management and editing of CSV files. Built entirely using native Apple technologies, it ensures a seamless experience within the Mac environment, featuring a user interface that includes consistent keyboard shortcuts, a customizable toolbar, and right-click context menus. The application functions entirely offline, which guarantees privacy since all data is stored locally and never transmitted online. Easy CSV Editor is known for its swift loading, searching, and filtering capabilities, consistently performing reliably, even with large datasets. To protect data integrity, it prevents accidental alterations, such as the loss of leading zeroes that can be significant in specific scenarios. Moreover, the column explorer feature gives users a comprehensive view of all available columns, making it easy to access vital statistics and information. Its sophisticated filtering options enable targeted data selection, and users can conveniently save and reload filter settings for later use, thereby boosting productivity and efficiency in data management. Furthermore, its design prioritizes user experience, illustrating why Easy CSV Editor is regarded as an indispensable tool for anyone frequently handling CSV files on a Mac. Overall, this application merges speed and intuitive features to meet the demands of modern data users effectively.

Tablecruncher is a powerful and user-friendly CSV editor tailored for Mac users, designed to handle large datasets effortlessly. It can open files larger than 2GB and those with over 15 million rows, demonstrating remarkable efficiency by loading a 100MB CSV file in under five seconds on a dual-core MacBook Pro. The application supports various encodings, including UTF-8, UTF-16LE, UTF-16BE, Latin-1 (ISO-8859-1), and Windows 1252, and is equipped with an auto-detection feature for most CSV formats and their respective encodings. Users can utilize JavaScript as a macro language for editing files, enabling them to modify and perform calculations on all cells effectively. Furthermore, Tablecruncher allows users to export table data to JSON format, creating either an array of objects if a header row is present or an array of arrays in its absence. The find and replace capability empowers users to search for patterns within the table or selected areas, leveraging Regular Expressions that conform to the ECMAScript 5 standard. Additionally, the software offers four unique color themes, including a dark mode option, to elevate the user experience while managing large datasets. With its comprehensive set of features, Tablecruncher proves to be an essential asset for anyone working extensively with CSV files, ensuring both efficiency and convenience in data handling.

Edit CSV is a free online tool that allows users to edit CSV files through an intuitive table-based interface. This platform includes various functionalities, such as the ability to undo or redo changes, sort columns by their headers, and rearrange rows and columns through a simple drag-and-drop mechanism. Users can also resize rows and columns while navigating effortlessly with keyboard shortcuts, which enable quick access to the first or last cell in any given row or column. In addition, the tool supports line breaks within individual cells, thereby improving the organization of data. To delete a row or column, users just need to hover over the section and click the trash icon. Double-clicking the resize handle of a column will automatically adjust its width to fit the content, while double-clicking an auto-sized column will set its width to 200px, a feature that is especially useful for columns containing large amounts of information. Moreover, the platform offers a context menu accessible via right-click, allowing users to copy and paste data with the tab key as a separator, similar to functionalities found in Excel. This array of features positions Edit CSV as a highly adaptable tool for efficiently managing CSV files, making it particularly attractive for users who frequently work with data in this format. Overall, its user-friendly design and robust capabilities ensure an efficient editing experience.

editCSVonline is an intuitive web application that allows users to modify CSV files directly in their web browsers, eliminating the need for any software downloads. It leverages DataGridXL, a fast and agile Vanilla JavaScript library tailored for data tables, to create a spreadsheet-like interface that simplifies data handling. Users can easily upload CSV files from their computers or paste the CSV text into the application. To enhance the editing experience, it incorporates various keyboard shortcuts aimed at improving productivity, including functions for cutting, copying, and pasting, as well as commands for selecting, navigating, and undoing/redoing changes. The platform supports standard navigation keys, enabling users to traverse with arrow keys and edit cells by tapping 'Enter.' Its user-friendly design is suitable for individuals with varying levels of technical expertise, making it accessible to a broad audience. Offered as a free service by Vanilla Components, editCSVonline enables users to manage their CSV data efficiently without the challenges often linked to more complex software solutions. With a focus on user-friendliness and functionality, the platform stands out as an optimal choice for anyone seeking a hassle-free method to organize their data effectively. Overall, editCSVonline represents a modern solution to CSV editing needs, ensuring that tasks can be completed with minimal effort and maximum efficiency.

Tad is a desktop application that is open-source and licensed under the MIT License, specifically crafted for the visualization and analysis of tabular data. This tool acts as a quick viewer for multiple file formats, such as CSV and Parquet, and also accommodates databases like SQLite and DuckDb, which allows it to manage extensive datasets with ease. Serving as a Pivot Table utility, Tad supports thorough data exploration and examination. Its internal operations are powered by DuckDb, enabling both swift and accurate data management. The application has been designed to fit seamlessly into the workflows of both data engineers and scientists. Recently, Tad has seen updates that include improvements to DuckDb 1.0, new features allowing users to export filtered tables in Parquet and CSV formats, enhancements for handling scientific notation, as well as minor bug fixes and upgrades for dependent packages. Moreover, users can conveniently find a packaged installer for Tad available on macOS (supporting both x86 and Apple Silicon), Linux, and Windows platforms, thereby increasing its accessibility to a broader audience. The array of features provided by Tad underscores its significance as a valuable asset for professionals engaged in data analysis, making it an essential tool in the field. As data continues to grow in complexity, applications like Tad will be pivotal in helping users navigate and interpret their datasets efficiently.

Flow CSV Editor is a lightweight tool specifically created for efficiently examining and altering time series data contained within CSV files on Windows operating systems. This application facilitates the rapid opening of any valid CSV files without the need for extra prompts or commands, allowing users to immediately engage in viewing, editing, and annotating their datasets. Data is displayed through interactive line plots, enabling users to easily zoom in, scroll through, and reorganize these visual representations even when handling large datasets. There is also a free alternative called Flow CSV Viewer, which does not include editing capabilities. Both Flow CSV Editor and Flow CSV Viewer function as native desktop applications that run directly on the user’s device. The software employs highly effective caching and indexing strategies to ensure that both viewing and editing actions are performed quickly, regardless of the size of the file being processed. After installation, users can quickly become productive due to the user-friendly design, which has been improved continuously through user feedback since its launch in 2019. This dedication to ongoing enhancement not only underscores the developers' commitment to refining the user experience but also reflects their responsiveness to the changing needs of their users. Moreover, the seamless integration of these features makes it an invaluable tool for data analysts and researchers alike.

For more than thirty years, Notepad has been a go-to text editor for Windows users, and it is now accessible via the Microsoft Store! This application enables individuals to swiftly view, modify, and search through plain text files and source code documents. Users can easily alter text files and source code while customizing their user interface with different font styles. Supporting various encoding options such as UTF-8, UTF-16, and ANSI, it is compatible with Windows 10 version 19541.0 or newer. Initially, Notepad was quite basic, focusing on essential text manipulation tasks like searching and replacing text, and it lacked certain features until the launch of Windows ME, such as keyboard shortcuts and the ability to count lines. The release of Windows 2000 marked a significant improvement, introducing shortcuts for commands like "New," "Open," and "Save," as well as a status bar that shows the line count when word-wrap is disabled. Furthermore, Notepad offers printing capabilities, allowing users to set custom headers, footers, and margins before sending documents to print. There are also various codes available to automatically insert the date, file name, and other pertinent information into the headers and footers, greatly enhancing the functionality of this straightforward tool. In summary, Notepad continues to be a dependable option for anyone in need of a simple yet effective text editing solution, making it a staple in the toolkit of many users. Its enduring presence reflects its adaptability to user needs over the years.

The CSV File Reader app is a versatile tool designed exclusively for Android devices, enabling users to effortlessly open, view, and manage CSV files of various sizes. Beyond just basic viewing, it offers features that allow for the conversion of CSV files into PDF or Word formats, enhancing both data sharing and accessibility. Additionally, the application comes equipped with editing functionality, letting users modify CSV contents directly within the app. Its user-friendly interface encourages easy navigation and efficient data organization, making it a vital resource for both professionals and everyday users who frequently work with CSV files. This application acts not only as a CSV viewer but also includes integrated editing capabilities, simplifying the process of altering CSV data. Users can personalize how the CSV information is presented and have the option to save or print it for later use, which greatly improves their ability to manage essential data. Moreover, with this app, the process of managing and editing CSV files is streamlined, catering to a wide range of user needs and preferences. Ultimately, the CSV File Reader app empowers users to handle their data more effectively, fostering a smoother experience whether for work or personal projects.

JetBrains IDEs have rolled out a new CSV Editor plugin that establishes CSV (Comma-Separated Values) as an official language, featuring a comprehensive syntax, organized language components, and appropriate file extensions (.csv/.tsv/.psv). This enhancement brings standardized editor functionalities, including syntax validation, highlighting, and inspections for files formatted like CSV. Users are equipped with customizable text and table editors, enabling diverse table editing capabilities along with syntax validation, tailored syntax highlighting, and formatting options. Furthermore, the plugin includes quick-fix inspections and practical intentions, such as quoting and unquoting text or rearranging columns as necessary. Designed for flexibility, it accommodates various value separators, including tab characters, and allows the use of custom separators and line comments. The table editor also facilitates the easy addition or removal of rows and columns through context menus, and it supports keyboard shortcuts for more efficient navigation and data management. Overall, this new functionality significantly enhances the user experience, making it more intuitive and streamlined for developers working with CSV files. The integration of these features reflects JetBrains' commitment to improving productivity and user satisfaction in their development environments.

CSVpad is a portable and free tool designed for editing CSV (Comma-separated values) files that supports Unicode and does not need installation. This application enables users to effortlessly adjust rows and columns and offers various export options, including HTML, XML, OpenDocument Spreadsheet (ODS), and Microsoft Excel 8.0 (XLS). With features such as undo and redo, it significantly improves editing flexibility for users. It is compatible with several operating systems like Windows 8, Windows 7, Windows Vista, Windows XP, and Linux, making it suitable for a diverse audience. Furthermore, its lightweight design ensures that it serves as an excellent solution for those in need of a quick and efficient way to edit CSV files while on the move. Users can benefit from its simplicity and functionality without the hassle of software installation.

CSV Buddy helps users efficiently prepare their CSV files, ensuring they can easily integrate with various software platforms, while allowing them to load, save, and export files using multiple delimiters and personalized settings. The software features an updated user interface that includes adjustable font sizes and options for screen scaling, as well as the ability to merge columns through templates and automate tasks with scripting capabilities. Enhancements for user experience are evident in its undo functions, alerts for unsaved changes, and more informative error messages. In addition, CSV Buddy is paired with CSV Messenger, which streamlines the execution of scripting commands and supports advanced automation for CSV file handling. Users can create merged fields either within the application or during the process of loading a CSV file, utilizing the data from previous fields for each new row. Moreover, sorting rows can be effortlessly done by clicking on the relevant column headers, making data organization simple. For direct file loading from the command line, users can conveniently append the CSV file name as the first argument in the command. This versatile functionality establishes CSV Buddy as a robust solution for effectively managing and manipulating CSV data, catering to a range of user needs. Ultimately, the combination of features makes it an indispensable tool for anyone dealing with CSV files regularly.

CSViewer is a fast and free desktop application designed for Windows users, enabling them to view and analyze large delimited text and binary files, including popular formats like CSV, TSV, Parquet, and QVD. It can quickly load millions of rows within seconds and offers advanced filtering capabilities as well as immediate profiling features, which cover aggregate functions, null counts, and outlier detection. Users can effortlessly export their filtered datasets, save their analysis setups, and generate visual representations through charts and cross-tabulations. Prioritizing exploratory data analysis without dependence on cloud services, CSViewer ensures that all aggregates and visual elements are updated in real-time whenever filters are adjusted or changed. Statistics for each column, such as null counts, unique values, and minimum or maximum values, are readily available for users to examine. Furthermore, users can export their selected rows into a new file for sharing or further analysis in different applications. The software also accommodates file conversion between various formats, allowing users to change CSV files into QVD format seamlessly. When opting to export to the native .dset format, users' data, along with any filters and visualizations applied, is preserved, making it easy to revisit their work later. This methodical approach not only simplifies data management but also significantly enhances the overall user experience while providing a robust tool for data analysis. Users can take full advantage of CSViewer’s capabilities to streamline their workflow efficiently.

ConvertCSV is an online tool that allows users to transform CSV files into a variety of formats such as JSON, XML, SQL, KML, YAML, and Markdown, providing a versatile solution for data management. In addition to these conversions, it offers utilities like CSV viewers and editors, along with data extraction tools that enable users to retrieve emails and URLs effectively. Users can perform various operations, including SQL queries on CSV files, splitting extensive datasets, and converting CSVs into fixed-width formats, Excel documents, or PDFs. The application processes everything on the client-side, which not only protects user privacy but also ensures efficient handling of large files. With SQL capabilities for querying and saving data back to CSV or JSON, users are equipped with robust functionalities. The default setting features an auto-detect mode for field separators that enhances usability. Furthermore, users can extract emails or URLs from different websites, filter data to include or exclude particular records, and sort the information either in alphabetical or numerical order. There’s also the flexibility to add double or single quotes around values, with the option to treat all quotes as data when necessary. Crucially, since all operations are executed entirely on the client-side, users maintain full control over their data, ensuring a high degree of confidentiality throughout the conversion process. This commitment to user privacy and data security underscores the application's reliability and effectiveness in managing and converting data seamlessly.