List of the Top 5 On-Prem Word Processors in 2025

ONLYOFFICE Docs serves as a robust and secure online office suite tailored for teams and companies of all dimensions. Users can create and modify documents, spreadsheets, presentations, fillable forms, and PDFs seamlessly. The platform allows for real-time collaboration among team members through two co-editing modes, along with features like version history and various other tools. By enabling your preferred AI assistant—such as ChatGPT, DeepSeek, Mistral, or Groq AI—you can generate new content, summarize information, translate text, and leverage additional functionalities while working on your office files. Furthermore, ONLYOFFICE Docs can be integrated into your existing business platforms, including but not limited to Odoo, Alfresco, Confluence, Pipedrive, Nextcloud, Redmine, and SuiteCRM, through a wide array of integration applications (with over 40 options available). Additionally, you can utilize Docs within the ONLYOFFICE DocSpace, a collaborative platform designed around document teamwork, which comes equipped with the entire online office suite. This allows users to create specific spaces for various projects, invite team members, set access permissions, and collaborate in a manner that suits their needs. With DocSpace, you can not only store, share, and co-edit office files but also engage with external parties, expanding the possibilities of collaboration beyond your immediate team.

Collabora Online serves as an excellent choice for organizations in need of a robust office suite, whether hosted on their own premises or in the cloud. It ensures the protection of privacy while granting complete authority over corporate data. This solution is suitable for cloud and hosting providers aiming to enhance their services with document viewing and collaborative editing features. Users can seamlessly view and modify text documents, spreadsheets, and presentations without the need for any plugins, as it functions effectively in any contemporary browser. The platform maintains the integrity of layout and formatting across all files and offers numerous deployment options. Additionally, there is an admin console available for monitoring system usage. Key features include real-time collaborative editing and comprehensive support for a variety of office file formats, making it a versatile tool for businesses of all sizes. Overall, Collabora Online stands out as a reliable and efficient solution for enhancing productivity while keeping data secure.

Truly Office Software stands out as a highly regarded office productivity suite compatible with both PCs and mobile devices. This versatile and efficient software comes at a considerably lower price compared to other options available in the market. Moreover, Truly Office seamlessly integrates with Microsoft PowerPoint, Excel, and Word, ensuring a familiar user experience. Available for download on operating systems like Windows, Linux, and Android-based PCs, Truly Office Suite caters to a wide range of users. With a strong emphasis on privacy, it provides a robust array of features while maintaining excellent compatibility with existing software. In addition to its professional appeal, Truly Office enables users to effortlessly edit documents in Word, Slides, and Sheets, ultimately enhancing overall productivity and streamlining workflow. This makes it a valuable tool for anyone looking to improve their office capabilities.

For customers who are not yet ready to move to the cloud, Office 2021 represents the most recent iteration of on-premises applications, which includes Word, Excel, PowerPoint, Project, Visio, Access, and Publisher. This suite enables users to create engaging presentations, design complex data models, and produce detailed reports, leveraging advanced features like PowerPoint Morph, new chart types in Excel, and improved inking capabilities across the different applications. Moreover, it enhances the management of time, emails, and contacts through functionalities such as the Focused Inbox, travel and delivery summary cards in Outlook, and Focus Mode in Word. These improvements allow users to maintain a more efficient workflow and boost productivity in their everyday tasks. Additionally, Office 2021 boasts a refined user interface that is designed to support both solo projects and teamwork, thereby enhancing the overall user experience. As a result, this version is particularly beneficial for businesses looking to optimize their operations without fully committing to cloud solutions.

Collabora Office, the professional office suite built on LibreOffice, stands out as the leading Open Source suite in the market. We provide comprehensive installation and management tools, along with ongoing maintenance and contract support to facilitate effective implementations. Engaging with Collabora allows you to reduce costs, enhance your product experience, and establish a direct connection with the product management team. This company prioritizes the needs of your business and is dedicated to your success. Annual major updates introduce a variety of new features and enhancements that are thoroughly tested, packaged, and prepared for seamless deployment. Additionally, our commitment to innovation ensures that your organization is always equipped with the latest advancements.