Fontshare: Quality Fonts. Free.

Regular expression tester with syntax highlighting, PHP / PCRE & JS Support, contextual help, cheat sheet, reference, and searchable community patterns.

Dictation is a free online speech recognition software that will help you write emails, documents and essays using your voice narration and without typing.

Timers — 清晰、理性地管理每一个重要日期。

提供高效思维导图、AI思维导图、流程图软件，有网页版/电脑版/App（手机/平板），易上手/颜值小清新，多端云同步，支持在线协作和PC离线编辑，可一键生成思维导图，可创建逻辑图、思维导图、组织结构图、鱼骨图、桥形图、气泡图、括号图等18种结构图，且内置有30000+脑图模板。用知犀，您可以更专注于灵感捕捉和流程梳理

Free and open-source online code editor and compiler

Identify songs playing around you! Get artist and album information, listen to your favorite tracks, and get karaoke-style song lyrics in real-time.

Remove image backgrounds automatically in 5 seconds with just one click. Don't spend hours manually picking pixels. Upload your photo now & see the magic.

Edit PDF documents, fill PDF forms, and view PDFs online using PDFescape, the free PDF reader, PDF editor, and PDF form filler software. Edit or fill out PDF forms in seconds for free without having to use Adobe Acrobat. Try it now!

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