Rocket.Chat46.4k
Self-hosted secure team communication platform with chat, video calls and omnichannel customer support.
larksuite/cli
Official command line tool for Lark/Feishu to work with messages, documents and calendars from the terminal. It has 17,986 stars on GitHub and ranks #57 in Productivity & Notes.
GitHub description: The official Lark/飞书 CLI tool, maintained by the larksuite team, built for humans and AI Agents. Covers core business domains including Messenger, Docs, Base, Sheets, Calendar, Mail, Tasks, Meetings, and more, with 200+ commands and 20+ AI Agent Skills.
Self-hosted secure team communication platform with chat, video calls and omnichannel customer support.
Open source platform for secure team messaging and collaboration that you can run on your own server.
Open source team chat with topic-based threading, an alternative to Slack.
Self-hostable open-source server that adds instant messaging and group chat to your own apps.
Glossy web client for the Matrix network for chat and collaboration
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Tool that converts Office documents, PDFs and other files into Markdown text.
Tool for merging, splitting, converting and editing PDF files on any device.
Converts PDFs and Office documents into LLM ready Markdown or JSON.
Open source Notion alternative with AI for notes, wikis and projects.
Command line OCR engine that extracts text from images and scanned documents.
Workspace that merges notes, docs and whiteboards, a self-hostable Notion and Miro alternative.
Lightweight open source note-taking app you host yourself, with Markdown support for everyday thoughts.
Simple and elegant Markdown editor with real-time preview for Windows, macOS and Linux.
No tools match these filters.
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