OpenWrt固件下载

纸条 (Passnote)

The best free file compress online tool. Shrink your image, video, audio, and documents size instantly and create a zip file for free.

A better and open source IP Toolbox. Easy to check what's your IPs, IP information, check for DNS leaks, examine WebRTC connections, test website availability, lookup DNS record, lookup Whois, and test latency from around the world.

GDownload 是一款现代化的跨平台下载管理器,使用 C++ 和 Qt 开发。它结合了现代技术栈和优秀的开源组件,为用户提供高效、稳定的下载体验。

2023年4月，上海图书馆联合汉仪字库定制的专属字体“上图东观体”完成制作，经过内部测试后，现正式向社会发布。这套字体包含常规、细体和粗体三种规格字重，每种字重复盖9169个字符，历时一年悉心打磨而成。

Free mouse sensitivity converter for gamers. Convert DPI and sensitivity settings between Valorant, CS2, Apex Legends, Overwatch and 70+ FPS games. Preserve your muscle memory with precise eDPI calculations.