Offline converter
Download day2dayfile for local use
The ZIP contains the same browser-based image, PDF, audio, and video tools. There is no account and no artificial file-size check, although very large files are still limited by your browser and device memory.
Download size is about 11 MB compressed. The included FFmpeg WebAssembly engine expands to about 32 MB on disk.
How do I run it?
Extract the ZIP to its own folder and open index.html in a current browser. Keep all files together: the converter loads its PDF, audio, and video engines from that folder as you use them.
Does it upload files?
No. Conversion code reads the selected file into browser memory and produces a local download. The package contains no executable ad or analytics scripts. You can disconnect from the internet before opening it.
What are the limits?
The ZIP removes the website's 30 MB input check, but it is still a browser application. Decoded media and FFmpeg's in-memory filesystem can use several times the source file size. Save other work first and use a native desktop converter for very large or long media.