Open Tools

37 file tools for Windows. Everything runs on your PC and nothing is uploaded.

Download for Windows Read the docs

Windows 10 or later, 64-bit. Prefer no installer? Get the portable version.

What is inside

Audio

Tools

Convert Extract Edit Join

Video

Tools

Convert Frames Edit Merge

Dev

Tools

Scaffold Extract Archive

Images

Tools

SVG

Tools

Animate Pattern Optimize

Colors

Tools

Gradients Library Library Extract Convert Convert

CSS

Tools

Blob Glass Shadow

PDF

Tools

Toolkit Convert Merge Split Compress To PDF From PDF

Text

Tools

Lorem Diff Format Base64 Markdown

How it stays local

No uploads: Your files are read and written on your own machine by engines that ship inside the app: FFmpeg, ImageMagick and pdf.js.
No network: The app blocks outbound requests. The one exception is Git Scaffold, which asks GitHub for a repository's file list when you use it.
No account, no telemetry: There is nothing to sign in to, and the app collects nothing about you or your files.