Android, iOS, macOS, Web, Windows
AI assistant developed by Moonshot AI, accessible via web, mobile apps, and desktop agent Kimi Work.
Productivity
Fast and beautiful note-taking app written in C++. Write down your thoughts.
A cross-platform Markdown AI note-taking software.
A fully open source and end-to-end encrypted note-taking application, serving as an alternative to Evernote.
Joplin is a privacy-focused note taking app with sync capabilities for cross-platform use.
Android, iOS, macOS, Web, Windows
Cloud storage, file sync, and backup service from Microsoft.
Android, iOS, macOS, Web, Windows
Free trusted app for viewing, annotating, and signing PDFs from Adobe.
DeepSeek is a free AI assistant app available on Android, iOS, and web, developed by DeepSeek-AI.
LibreOffice is a free, open-source office suite from The Document Foundation. Download the official release for Windows, macOS, and Linux.