Office Software

Free and open-source cross-platform handwritten notes & PDF annotation tool with multi-level folders, dark mode, and encrypted sync.

Open-source free remote desktop control software, replacement for TeamViewer and Sunflower

Diagramming tool, no installation, no login, free

Web-based Screen Sharing Tool

Open source and free office software that can replace WPS and Microsoft Office.

WeChat/QQ/TIM Multi-Open & Anti-Recall Patch

A video subtitle processing assistant based on large language models (LLM), supporting full workflow: speech recognition, subtitle segmentation, optimization, and AI subtitle translation

Open-source, lightweight cross-platform remote desktop tool