List of the Top 25 File Converters for Small Business in 2025

OnlineConvertFree provides a vast array of tools for efficient file and document conversion. At present, the platform is available in 15 languages, appealing to a wide range of users. Each day, it serves tens of thousands of individuals seeking conversion solutions. The website, onlineconvertfree.com, features one of the largest compilations of supported formats you can find. Prior to its latest update, the service was restricted to converting document files (over 70 formats), images (over 120 formats), audio files (15 formats), videos (32 formats), e-books, and compressed archives, among others. With the recent enhancements, users now have access to more than 1500 conversion options at no cost, making it an essential tool for anyone needing file transformations. This remarkable variety allows for the seamless conversion of nearly any file type, greatly improving the overall user experience. As a result, OnlineConvertFree continues to attract a growing audience eager to utilize its comprehensive capabilities.

Aid4Mail, an advanced email processing solution from Switzerland, offers three distinct editions tailored to various needs. 1. The Converter edition efficiently collects and converts emails with precision and speed, accommodating all major email services such as Office 365, Gmail, and Yahoo! Mail, as well as various mailbox file formats like PST, OST, OLM, and mbox. This edition is highly regarded for its effectiveness in preparing emails for archival, eDiscovery, and forensic applications. 2. The Investigator edition enhances functionality with robust search capabilities that utilize Gmail and Microsoft 365 syntax, along with native pre-acquisition filters and Python scripting. Its forensic tools empower users to retrieve deleted or hidden emails and to handle damaged or unfamiliar email formats. 3. The Enterprise edition extends its features to include support for Google Vault, Mimecast, and Proofpoint exports, facilitating seamless migration of corporate emails to live accounts across platforms like IMAP, Microsoft 365, and Gmail. Additionally, this edition allows for smooth integration of its command-line interface with custom tools and offers flexible licensing arrangements, including installation on both servers and portable flash drives. With a user base that includes Fortune 500 companies, government entities, and legal experts globally, Aid4Mail has established itself as a trusted resource in the email processing field. Its adaptability and comprehensive features make it an essential tool for organizations dealing with large volumes of email data.

Discover the all-encompassing solutions necessary to restore, repair, transform, access, export, and protect your database effectively. Our award-winning offerings are crafted to recover lost data, fix corrupted files, and streamline email conversions seamlessly. BitRecover has emerged as a reputable choice among IT professionals and individual users when it comes to effective data management and recovery solutions. True to our name, BitRecover is committed to retrieving every single bit of lost information for our clients. As a sub-brand of RecoveryTools, we present a comprehensive range of solutions specifically designed to meet diverse user needs, which includes Windows data recovery, virtual drive recovery, VMFS partition recovery, and storage media recovery. Furthermore, our extensive suite of products includes applications for email conversion and password recovery, thereby enhancing the range of tools we offer. Trust us to tackle all your data recovery and management challenges with expertise and reliability, ensuring that you can focus on what truly matters.

Different utilities have unique attributes, yet they also maintain several key similarities. Each tool in a particular category delivers outstanding solutions for users almost instantaneously. With MacUncle Software, a variety of tasks, including data migration and file access, can be performed effortlessly. Aside from its robust technical features, MacUncle stands out due to its remarkably user-friendly interface. Instead of focusing solely on a niche audience, we strive to provide solutions that are inclusive for all users, whether they are novices or seasoned professionals. All essential software applications related to Backup, Data Management, and Conversion are offered at budget-friendly prices. Users also have the capability to convert email files from various email clients, such as MBOX and MSG, into EML format with ease. Furthermore, exporting different email file extensions to widely accepted or standard file formats is achieved with impressive simplicity, showcasing the versatility of MacUncle. This adaptability makes MacUncle an indispensable tool for a diverse array of users, catering to their specific needs and preferences.

A comprehensive video converter tailored for various media formats and treasured moments. This intuitive video editing software empowers users to elevate their videos, making them more captivating. You can customize your personal films with advanced editing features to achieve impressive, professional-grade outcomes in just a few minutes. Furthermore, it allows you to reduce video sizes while maintaining optimal quality, ensuring smooth playback on smartphones, effortless sharing on social networks, emailing, and beyond. With these versatile functions, crafting beautiful videos is now easier and more within reach than ever before. Whether you're a novice or an experienced editor, the possibilities for creativity are endless.

The MacSonik OST-to-PST Converter is a top-tier application designed for converting OST files into PST format on Mac OS. This software stands out as a dependable and sophisticated tool capable of transforming both single and multiple OST files into PST format. It efficiently handles all associated email attachments, contacts, calendars, tasks, and additional data types. Furthermore, it provides the ability to convert and import OST files into various file formats and email clients while preserving the original folder structure. With the Mail Filter feature, users can selectively convert specific emails according to their needs. Additionally, users have the option to split large PST files, enhancing manageability. The application also offers functionality to eliminate duplicate emails, thereby maintaining privacy and ensuring data integrity throughout the conversion process. Users can take advantage of the smart Preview feature, which enables them to view emails prior to conversion. Compatible with all Mac OS versions, this software also boasts an easy-to-navigate graphical user interface, making it accessible for users of all skill levels. Ultimately, this converter provides a comprehensive solution for managing OST file conversions effectively.

KDAN PDF Reader serves as a comprehensive PDF management solution, allowing users to edit, sign, perform OCR scans, convert, annotate, and fill out forms within PDF documents seamlessly. By incorporating advanced AI capabilities, it enhances the efficiency of your document workflows! Tailored for Mac, iPhone, and iPad users, KDAN PDF Reader is a reliable choice for millions, thanks to its extensive features and user-friendly design. KEY FEATURES EDIT TEXT & PDF • Correct mistakes and typos directly in the PDF - replace, insert, or remove text in documents • Modify images by adding, editing, cropping, and adjusting them within PDFs • Include headers and footers for better organization • Utilize Bates numbering for effective referencing, tracking, and systematic arrangement • Apply stamps or dynamic stamps to convey status, offer feedback, and emphasize key information in the document CONVERT PDF • Offline file conversion - change files without needing an internet connection • Transform PDFs into Office file formats, images, or ePub • Supported formats include docx, xlsx, csv, pptx, rtf, txt, html, jpg, png, BMP, jpg200, pub, and MOBI SIGN & FORMS • Fill out and modify forms as needed • Design fillable forms complete with buttons, checkboxes, and list boxes • Create and apply signatures directly on PDFs • Generate signatures using a trackpad, keyboard, or images EDIT PAGE • Combine and separate PDFs effortlessly • Extract, rearrange, rotate, remove, and crop individual PDF pages • Modify the background color of PDFs for enhanced visibility • Add pages from other documents for comprehensive project management. This makes KDAN PDF Reader not just a tool, but a complete solution for all your PDF needs.

BitVare for EML is specifically designed to convert EML files into a variety of formats, including PST, PDF, Office 365, MBOX, and Gmail. This EML Converter provides a reliable method for efficiently exporting EML files in bulk. With its advanced features, the software quickly handles EML files from platforms such as Windows Live Mail, eM Client, Outlook Express, DreamMail, and Windows Mail. Acting as a comprehensive EML Converter, BitVare enables users to save and transform EML files into numerous formats, including PST, PDF, MBOX, EMLx, IMAP, DOC, and RTF. The EML Migration tool further enhances its utility by allowing direct conversion of EML files to cloud services like Office 365, Gmail, Exchange Server, Google Workspace, Outlook.com, Hosted Exchange Server, and Yahoo Mail. The user-friendly interface of the EML Converter makes it easy for anyone to manage EML files while ensuring all critical elements such as images, formatting, metadata, and hyperlinks remain intact. BitVare for EML not only ensures a smooth migration experience but also provides a free demo version, allowing users to export up to 10 EML files from each chosen folder into various formats. This trial option enables potential customers to evaluate the software's performance before committing to a purchase, ensuring they make an informed decision. Ultimately, BitVare for EML stands out as a versatile tool for those needing to convert and manage their EML files efficiently.

Geekersoft PDF To Word is a free tool that allows users to swiftly convert PDF files into Word documents in just a matter of seconds, making it an invaluable resource for both students and professionals in the corporate world. This efficiency in conversion can significantly enhance productivity and ease the editing process for various users.

TinyWow provides an extensive selection of complimentary online tools focused on file conversion and PDF management, aimed at helping users tackle various tasks. To prioritize user confidentiality, any files—regardless of whether they have been processed—are deleted from the server within an hour. Users can effortlessly convert PDF documents into JPG images, enabling the download of each page as a separate image file. Likewise, TinyWow allows for the conversion of PDF files into PNG format, with each page also available for individual image downloads. This functionality makes TinyWow a practical and adaptable choice for anyone seeking swift and effective file conversion solutions, catering to diverse needs and preferences. Additionally, the user-friendly interface enhances the overall experience, making it accessible for individuals with varying levels of tech-savviness.

The MacSonik OLM converter tool provides a secure and efficient solution for transforming OLM files into various formats. It supports both batch and single file conversions, enabling migrations to formats like PDF, PST, or EML. This tool is designed for users who want to eliminate duplicate emails and attachments during the conversion. Offering 100% accurate results, it ensures no data is altered in the process. Users can preview their Mac OLM files prior to conversion, enhancing the overall experience. Additionally, the software allows for the specification of a destination path and folder name for the output files. A smart Mail Filter feature permits users to convert only selected emails based on specific criteria, making the process more tailored. Compatible with all versions of Mac OS, the tool also offers a trial version that lets users convert up to 50 emails, allowing them to test its functionality before making a commitment. This comprehensive approach ensures that users have the flexibility and control needed during the conversion process.

MConverter is a versatile online converter that allows for the transformation of various file types, including video, audio, images, e-books, documents, and archives. It simplifies the process of bulk conversions, allowing users to select multiple files from different sources, even using the clipboard with Ctrl+V for convenience. Once the conversion is finished, users have the flexibility to save the output files to any desired location on their device. Additionally, MConverter provides the capability to compress PDF files in bulk, offering options for basic, strong, and extreme compression that can reduce file sizes by as much as 90%, depending on the original document. The tool can also analyze files that lack extensions, attempting to identify their actual formats and facilitating their conversion to usable formats already supported on the user's device. With a wide array of supported formats, MConverter caters to various needs, including those for 3g2, 3gp, 7z, aac, ac3, ai, amv, avi, avif, azw, azw3, bmp, bz2, cab, cbr, cbz, csv, deskthemepack, dng, doc, docx, drawio, epub, fb2, flac, flv, gif, gz, heic, htm, html, ico, iso, jar, jpeg, jpg, json, jxl (jpeg xl), m4a, mcaddon, mcpack, mctemplate, mcworld, md (markdown), mid, mkv, mobi, mov, mp3, mp4, mpeg, mpg, mpo, odp, ods, odt, ogg, opus, pdf, png, ppm, pps, ppsx, ppt, pptx, psd, rar, rtf, sami, smi, srt, sub, svg, tar, tbz2, tgz, themepack, tif, tiff, tini, txt, txz, vob, wav, webm, webp, wma, wmv, xcf, xls, xlsx, xz, and zip. This extensive support ensures that users can convert nearly any file they encounter, enhancing their productivity and convenience.

Aspose.Total Conversion provides a comprehensive online tool that allows users to effortlessly transform their essential document formats. This platform supports a wide array of formats, including word processing files, spreadsheets, presentations, CAD drawings, images, and many other commonly used file types. Users can begin the conversion process by simply clicking the upload area to select the document they wish to convert. Following that, they can choose the desired output format from the extensive list available and click the convert button to initiate the transformation. The converter supports a diverse selection of formats for document conversion, such as DOC, DOCX, DOTX, EMF, EPUB, GIF, JPEG, JPG, HTML, MHTML, OBJ, ODP, ODS, ODT, OTP, TIFF, TXT, XLS, XLSB, XLSM, XLSX, XLT, XLTX, XML, XPS, PCL, PDF, PLY, PNG, POT, POTM, POTX, PPS, PPSM, PPSX, PPT, PPTM, PPTX, PS, PSD, RTF, and many others. Once the conversion is successfully completed, users can promptly download the converted file and have the option to view or share it via email, making the process both efficient and user-friendly. This tool simplifies the task of working with a multitude of document formats, catering to diverse user needs in various professional and personal contexts.

Tooliyo offers a range of online tools for converting files and images, along with HTML utilities for generating QR codes. This platform serves as a comprehensive resource for all your requirements related to image and PDF processing, ensuring you have everything you need in one place. Whether you're looking to transform a document or create a quick QR code, Tooliyo has got you covered.

The MacSonik Outlook PST converter is a reliable software solution designed for converting and migrating PST files to over 20 different email clients and file formats on Mac OS. This powerful tool is ideal for bulk conversions of PST files, whether they contain email attachments or not, while maintaining the integrity and security of your data throughout the entire process. For users interested in targeted conversions, the Mail Filter feature offers the ability to select specific emails based on criteria such as To/From, Date, Subject, and Size. Additionally, users can preview emails before converting them and define the name of the destination folder for the output files. The software also includes an option to remove duplicate emails during the conversion process, ensuring that no data is altered. MacSonik's Outlook PST converter is compatible with all versions of Mac OS and features an easy-to-use graphical interface. Furthermore, the demo version enables users to convert and migrate up to 50 emails from each folder, allowing them to evaluate the software before making a commitment. With its comprehensive features, this tool stands out as an essential resource for anyone needing to manage PST file conversions efficiently.

As the premier online platform for converting Portable Document Format (PDF) files, we offer a user-friendly website that allows individuals to effortlessly create PDF-compatible documents without requiring any specialized software. By simply uploading a postscript-compatible file to our platform and clicking a link, users can swiftly generate their PDF files. Our mission is to deliver a straightforward solution for both casual and moderate users, enabling them to produce PDF files with ease. We provide free conversion and merging services for various image formats, including JPG and PNG. Furthermore, you can customize your PDF by adjusting border sizes, page dimensions, image alignment, and orientation to suit your preferences. Notably, our service ensures that no watermarks are applied to your documents. Users have the convenience of merging several images into a single PDF file in one simple process. Quality is our top priority; our advanced image converter guarantees that the output maintains the highest possible quality. This capability enables us to optimize file sizes for formats such as PNG, TIFF/TIF, WebP, and JPG/JPEG while safeguarding their original quality. We are dedicated to making the image merging process as seamless as possible, resulting in a single PDF file that is ready for immediate download. Our focus on user satisfaction underscores our commitment to handling your files with utmost care and professionalism, ensuring an exceptional experience every time you use our service. Whether for personal or professional use, we aim to exceed your expectations in PDF file conversion.

BitVare's Mac OLM Converter offers a robust solution for exporting a variety of items from OLM files, encompassing emails, contacts, tasks, calendars, notes, and journals into multiple file formats like PST, CSV, PDF, ICS, HTML, EMLX, IMAP, MSG, MBX, and MBOX. This tool allows for effortless bulk migration of OLM files to services such as Gmail, Thunderbird, Yahoo Mail, Windows Live Mail, Office 365, and Outlook.com, all while ensuring the integrity of the data remains intact. Known for its dependability, the Mac OLM Converter also facilitates the concurrent migration of numerous OLM files, proving to be a time-saving option for users with large amounts of data. Additionally, it preserves the original hierarchical organization of the files in the converted output, which is crucial for maintaining data structure. Users can explore its features with a free version that permits the conversion of the first 20 files from each folder within the OLM file, offering a glimpse of its functionality before making a financial commitment. In conclusion, the BitVare Mac OLM Converter is an indispensable tool for individuals looking to transfer their OLM data seamlessly and efficiently. Its user-friendly interface and comprehensive support for various formats further enhance its value, making it a standout choice in the market.

The ATS NSF Converter is a specialized application designed to facilitate the import and recovery of data from IBM Lotus Notes NSF files directly into Outlook PST files, ensuring a quick and secure process. It simplifies the transition from Lotus Notes to Outlook PST files as well as to Office365 and Live Exchange Server. Additionally, this powerful tool enables users to convert several NSF files simultaneously. Compatibility is broad, supporting all versions of Lotus Notes from 6.5 up to 9.0.1, which makes it highly versatile. The ATS Lotus Converter Software operates in a secure manner, providing users with peace of mind during the conversion process. Users can also utilize the software's preview feature to view converted mailboxes in HTML and Text formats before finalizing the conversion. Offering a variety of advantages, the software allows for saving in multiple formats, including Office365, Live Exchange Server, PST, and EMLX, while also supporting MBOX, vCard, and MSG file types, making it a comprehensive solution for data migration needs. Overall, this tool streamlines the conversion process and enhances productivity for users transitioning between email platforms.

SanPDF, created by Sanshangyun Technology Co. Ltd., is a versatile tool that accommodates a variety of document formats such as PDF and e-books. In addition to supporting these formats, it offers the ability to convert between PDF and various office documents. Our mission is to develop intelligent and user-friendly products tailored for Internet users. By focusing on technological advancements and thoughtful design, we strive to design software that enhances both office and personal experiences. Our goal is to simplify and enrich your daily life, making it more enjoyable and efficient. In addition to PDF, SanPDF supports numerous file types, including XPS and DjVu, alongside popular e-book formats like Mobi, CHM, and EPUB. The software is capable of converting PDF files to multiple formats, including Word (.docx), Excel (.xlsx), PPT (.pptx), as well as transforming images into JPEG and BMP formats. With these features, SanPDF not only streamlines document management but also caters to a wide range of user needs.

Leawo Video Converter is a remarkable tool for converting both video and audio files, enabling users to effortlessly change formats across more than 180 options. This adaptable software accommodates a broad spectrum of video types such as MP4, AVI, MOV, MKV, MTS, and FLV, while also being compatible with numerous audio formats including MP3, AAC, FLAC, and AC3. Users will find multiple output choices available, featuring common video formats like MP4, H.265 MP4, MKV, H.265 MKV, and MOV, alongside common audio formats such as AAC, AC3, WAV, MP3, WMA, and FLAC. Furthermore, the converter is proficient in generating high-definition video formats, which encompass HD MP4, HD AVI, HD TS, and HD VOB, in addition to 4K video outputs like 4K MP4 and 4K MKV. The extensive capabilities of Leawo Video Converter demonstrate its effectiveness not just as a standard video converter, but also as an audio converter, an HD video converter, and a 4K video converter, making it suitable for a variety of user requirements. Ultimately, the software's comprehensive format support ensures that users have the tools necessary to handle virtually any conversion task they encounter.

The SysVita OLM to PST Converter Software is a multifaceted and efficient tool specifically crafted to simplify the recovery of lost data from Mac Outlook OLM files, while also offering an advanced conversion feature that allows users to export OLM files to PST, Gmail, and Office 365. This migration software adeptly transfers all essential email elements, such as Message, From, To, Subject, Date, and attachments, from Mac Outlook to Windows Outlook PST, and additionally supports various other formats like EML, EMLX, MBOX, PDF, HTML, RTF, and vCard for contacts. Users can easily migrate their Mac OLM files to numerous platforms, including Office 365, Live Exchange Server, Gmail, Yahoo, and AOL accounts, ensuring comprehensive accessibility. Moreover, this tool not only facilitates straightforward conversion but also offers a solid solution for repairing damaged Mac Outlook OLM files, allowing users to recover vital data with ease. In conclusion, this software proves to be an excellent choice for anyone looking to efficiently recover data and convert files across different formats, making it a valuable asset for both personal and professional users alike.

Free document manipulation software suites for Windows offer a range of functionalities including seamless conversion, parsing, merging, comparison, and digital signing of documents. They support over fifty different file formats, enabling users to automate document creation directly from their computers without needing an internet connection. Compatibility with Microsoft Office, OpenOffice, and PDF formats is also included, making document merging straightforward. Users can easily compare multiple documents to identify changes in style and content, ensuring accuracy and consistency. Additionally, the software allows for comprehensive management of all file formats, providing options to view, update, and clean metadata. Sensitive information can be efficiently concealed from various types of documents, such as Word, Excel, PowerPoint, and PDFs, enhancing privacy. Enhanced search capabilities enable users to conduct index-based text searches within their files, making it easier to locate specific information. Furthermore, features like page zooming, layout adjustments, and rotation options contribute to a more user-friendly experience when handling documents. Overall, these applications significantly simplify the document management process, catering to both casual users and professionals alike.

We are excited to present a user-friendly API designed for seamless file conversion directly from your application, accommodating a multitude of formats such as documents, videos, images, audio, CAD files, eBooks, and beyond. By utilizing our comprehensive and accessible documentation paired with example code, you can start converting files in just a few minutes—simply consult our getting started guide to complete your initial conversion quickly. This versatile API is compatible with desktop, web, or mobile applications, allowing you to convert files with ease using just one line of code. For users with high conversion volumes, we offer a substantial package of bundled conversion credits in our monthly subscription plans, ensuring discounts that align with your specific usage requirements. Our API is designed with developers in mind, featuring top-notch documentation, clear code examples, and a support team composed entirely of developers, giving you the confidence to integrate it seamlessly into your projects. Moreover, we are dedicated to the ongoing enhancement of our API, responding to the changing demands of developers and their software. We believe that this commitment to improvement will further solidify our API's relevance and utility in the tech landscape.

The MailsSoftware MBOX converter is a dependable tool designed for seamless conversion of MBOX files into PST format. If you are looking to transfer MBOX files or migrate data from Thunderbird to MS Outlook, this tool is an excellent choice. It efficiently handles conversions from MBOX files to PST, as well as from Thunderbird to PST. Additionally, it supports conversions from Apple Mail and Postbox to the PST format. Before initiating the conversion process, the software provides a comprehensive preview of the entire MBOX file, ensuring users can verify their data beforehand. This feature enhances user confidence in the conversion process.

Experience a high-efficiency file conversion API that supports formats like DOCX, XLSX, PPTX, HTML, PDF, and various image types, allowing you to save both time and expenses while we handle all development and server management tasks. With the capability to create tailored workflows featuring up to 500 conversions and actions, our powerful REST API is designed to ensure optimal performance and reliability, maintaining our leading position in the industry for almost a decade. We pride ourselves on providing exceptional customer support, ensuring client satisfaction through prompt technical assistance to address any issues that may arise. Our API libraries are compatible with all major programming languages and frameworks, making integration seamless for developers. We prioritize your data security with stringent measures, including GDPR compliance, ISO 27001 certification, and the use of isolated PODS that operate on IBM private servers for enhanced protection. Rest assured, our commitment to excellence in service and security sets us apart in the competitive landscape of file conversion solutions.