Best Document Collaboration Software for Linux of 2025

ONLYOFFICE Docs is a secure online office suite for teams and businesses of all sizes. Create and edit docs, sheets, slides, fillable forms and PDFs. Collaborate with your teammates in real time using two co-editing modes, version history and other tools. Enable the AI assistant of your choice — ChatGPT, DeepSeek, Mistral, Groq AI, etc. Generate new content, summarize, translate and do more with your favourite AI tool while working on office files. Integrate ONLYOFFICE Docs into your business platform, whether it be Odoo, Alfresco, Confluence, Pipedrive, Nextcloud, Redmine, SuiteCRM, etc., via an integration app (40+ available integrations). Use Docs within ONLYOFFICE DocSpace, a room-based document collaboration platform equipped with the online office suite. Create dedicated spaces for different purposes, invite your teammates, assign access permissions and collaborate the way you like. With DocSpace, you can store, share and co-edit office files, and even interact with third parties.

Apryse, formerly PDFTron, is reimagining the world of documents. Bring accurate PDF viewing, annotating, editing, creation, and generation to any web, mobile, desktop or server framework or application. Apryse technology supports all major platforms and dozens of unique file types, including support for PDF, MS Office, and CAD formats. Own the full document and data lifecycle by deploying on your own infrastructure without worrying about third-party server dependencies.

Nutrient provides an extensive solution for all your PDF requirements, delivering tools that seamlessly operate PDF features across any platform. 1. SDK: Incorporate advanced PDF functionality into iOS, Android, Windows, web, or any cross-platform technology, supplying abilities like PDF viewing, annotation, collaboration, and beyond. 2. Libraries: Employ our powerful .NET and Java libraries to enhance your backend applications with batch processing of redactions and PDF forms, OCR'd scanned text, and PDF document editing, all directly from your application server. 3. Processor: Our agile PDF microservice, Processor, enables rapid generation of PDFs from HTML, including HTML forms, as well as Office-to-PDF conversions, OCR, redaction, and XFDF combining and exporting. 4. PDF API: Take advantage of our hosted PDF API to generate, convert, and alter PDF documents in your workflows. We handle the development and server management, freeing you up to concentrate on your business. At Nutrient, we're not just a tool; we're a committed ally in your success. Gain direct contact with our engineers for expert guidance, utilize comprehensive examples to simplify integration, and make the most of our top-tier documentation.

UnForm is a powerful enterprise document management and process automation solution that seamlessly integrates with any application. Our platform-independent, fully browser-based solutions provide the ability to create, deliver, capture, index, route, and store documents from start to finish so that a transaction’s entire life cycle can be accessed with one easy search. Our data extraction and workflow capabilities enable the automation of data entry-intensive processes. UnForm.Cloud, a hosting service for UnForm Document Management, is a perfect fit for those who are running cloud-based ERP systems or looking for a solution with no hardware to purchase, manage, or maintain. Implementing UnForm has never been easier. Backed by a proven hosting vendor, Oracle, you have the peace of mind knowing your data is safe and secure with well-managed data centers and cross-region backups, ensuring reliable and continues access to your data when you need it.

Nextcloud Hub is the leading open source, on-premises content collaboration platform with a strong focus on data protection. It is deployed by tens of thousands of organizations to stay in control of their sensitive content in compliance with privacy regulations like GDPR and HIPAA. Nextcloud presents a unified, comprehensive platform addressing collaboration needs through document sharing, real-time editing, video conferencing, calendaring, mail and other capabilities. This singular approach across mobile, web and desktop interfaces provides a superior user experience and increased productivity. It is designed with an open, modular architecture that enables organizations to optimize their content collaboration both within and outside their organization.

eXo Platform is an open-source digital workplace for growing teams and enterprises. Flexible and feature-rich, eXo Platform covers a wide variety of features from knowledge, document and content management to social engagement and project/task collaboration integrated within one holistic solution. With eXo Platform, companies can connect, engage and reward their employees, customers, and partners with its social, engagement and gamification capabilities.

Etherpad enables users to collaboratively edit documents in real-time, functioning similarly to a browser-based multi-player editor. Whether you're crafting articles, writing press releases, or creating to-do lists, you can collaborate seamlessly with friends, classmates, or coworkers, all contributing to the same document simultaneously. Each Etherpad instance offers comprehensive access to data via a well-documented API, along with support for importing and exporting various major data formats. Should the default features fall short of your requirements, a plethora of plugins is available to tailor your experience to your specific needs. There's no necessity to configure a server or install Etherpad yourself; simply choose from one of the many publicly accessible instances set up by generous users from around the globe. As an open-source project, Etherpad thrives on community involvement and continuous improvement. This collaborative tool not only fosters teamwork but also enhances productivity by allowing multiple users to contribute and edit in real time.

elDoc – Intelligent Integrated Platform, enterprise-level solution for intelligent document processing. It automates end-to-end document workflow automation and delivers true automation value. elDoc – is an out-of the box solution that intelligently understands and processes data of all types. elDoc enables businesses to intelligently digitize data by reading, locating and capturing structured data, recognizing it, and converting it to structured format. The data is processed from an end-to-end perspective. elDoc goes beyond Intelligent OCR. It is an integrated Intelligent Automated Platform that automates document workflows and provides document understanding powered by cognitive technologies and a robust Security Framework. elDoc does not limit your business's ability to process the maximum number of documents through the system. elDoc offers unlimited document volume processing capabilities to allow your business to rapidly scale up and reap the benefits of automation.

Elevate your Zoom workplace collaboration by utilizing AI-driven documents that convert meeting discussions into actionable reports, wikis, and project plans. By leveraging a unified platform, you can potentially reclaim 2 hours each week by reducing interruptions in your workflow. With AI Companion integrated at its center, users can easily generate compositions, summaries, translations, and content from discussions during meetings to facilitate document creation and enhance productivity. The integration with Zoom Meetings allows for improved meeting outcomes, efficient document generation, and ongoing collaboration. These adaptable and customizable documents cater to a variety of needs, ensuring they evolve alongside your team's requirements. Specifically designed to support distributed teams, they facilitate large-scale information sharing, improving visibility for stakeholders. Plus, you'll find that collaborating becomes even more efficient both during and after meetings, thanks to the ability to create, share, and co-edit in real-time, along with the functionality to automatically populate documents with information derived from meetings using AI. This ensures that your team remains aligned and informed, fostering a culture of continuous improvement and collaboration.

CKEditor 5 is a modern WYSIWYG rich text editor that can easily accommodate the requirements of businesses and users in the age of digital transformation. It allows software creators and developers to build powerful writing solutions for applications of all sorts, within hours. Thanks to a fully customizable framework, ready-to-use builds, native integrations, extensive documentation, and reliable customer support, the editor can be fully tailored to your needs.