Collaboration & Communication

Open-source collaboration suite offering encrypted document editing, file sharing, and team workspaces with complete privacy protection.

Open-source online editor for documents, spreadsheets, presentations, and PDFs. Features real-time collaboration, AI integration, and accessibility tools.

Open-source collaboration platform combining real-time chat, document editing, file sharing, and project management. Self-host for complete control.

Complete free office suite compatible with Microsoft formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx). Open source alternative with regular updates.

Build your own community space for gaming, chatting, and hanging out with friends worldwide. Customize your environment for the perfect social experience.