Proton Docs is described as 'Docs in Proton Drive are end-to-end encrypted so your work stays safe from data breaches, online surveillance, and can never be fed into AI models' and is a Word Processor in the office & productivity category. There are more than 50 alternatives to Proton Docs, not only websites but also apps for a variety of platforms, including Mac, Windows, Android and Linux apps. The best Proton Docs alternative is Joplin, which is both free and Open Source. Other great sites and apps similar to Proton Docs are ONLYOFFICE, LibreOffice - Writer, Google Docs and Microsoft 365 Copilot.
Collabora Online is a powerful LibreOffice-based online office suite with collaborative editing, which supports all major document, spreadsheet and presentation file formats and works in all modern browsers.
Dropbox Paper is more than a doc—it’s a workspace that brings creation and coordination together in one place.
Revise is an AI-powered word processor with visual revision history, built-in AI editing, and fast import/export for Word documents.
HackMD is a browser-based, real-time collaborative markdown editor. It was inspired by hackpad but focuses more on speed and flexibility.
Collabora Office brings the familiar Collabora Online experience to your computer - so you can create, edit, and present with a beautiful, modern UI. Built on LibreOffice, it delivers excellent interoperability with ODF and Microsoft Office formats (DOCX/XLSX/PPTX), and exports...
Nino is the modular workspace for professionals. It is a collection of software that can interoperate with each other on the block-level from one uniform interface.
Fast. Collaborative. Programmable. A truly-offline offline mode. Moment is a powerful, modern docs platform based entirely on Markdown files stored locally in git repositories on your device.
Cloud-based word processor with AI assistant for improved writing, document publishing across platforms, e-signature, mobile apps, and MS Word compatibility. Offers collaborative tools, custom workflows, secure cloud storage, and seamless integration with other Zoho applications.
Integrates documents and notes for unified knowledge management, autolinks concepts, provides always-on search, public web sharing, real-time collaboration, drag & drop external files, unifies multiple tools for collective team workflows and efficient content creation.
Euro-Office is a self-hostable document server — documents, spreadsheets, presentations, and PDFs — designed to integrate with a platform such as Nextcloud.
Atlantis is an innovative, no-nonsense word processor carefully designed with the end-user in mind. Compact, fast-loading, but still powerful and efficient, Atlantis will be the perfect companion for a wide range of your word processing tasks, – from simple to most complex.
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