Converters
Archives, Ebooks & Fonts
ZIP, RAR, 7z, EPUB, MOBI, TTF and WOFF2. · 8 tools
Three small families of conversions that come up constantly: archives you cannot open (RAR, 7z) or need to create, e-books in the wrong format for your reader, and fonts that need converting between desktop and web use.
ZIP, RAR and 7z handling and font conversion run entirely in your browser (libarchive and WOFF2 compiled to WebAssembly). Only e-book conversion uses Calibre on our server; files are deleted within an hour.
Archives
Unzip OnlinePopularOn-deviceOpen a ZIP and pick out the files you need.Create ZIPOn-deviceBundle files into a ZIP, optionally with a password.RAR to ZIPOn-deviceRAR archives to ZIP that opens without WinRAR.7Z to ZIPOn-device7-Zip archives to universally openable ZIP.ZIP to PDFA ZIP of images or documents merged into one PDF.