About Cubfile
Convert, edit and perfect documents, images, audio and video in one calm place.
365online tools
90+file formats
1 hthen your files are deleted
Cubfile (熊仔工匠 in Chinese) is a set of online tools for every kind of file: documents, images, audio, video, e-books, archives and more. Convert them, shrink them, edit them, or let AI translate and summarize them, right in your browser.
What we believe
- Files should come out the way they went in. Fonts, tables, charts and page numbers matter. We test every release against real files before it ships.
- Your files are yours. Many tools run entirely in your browser. Everything else travels encrypted and is deleted automatically one hour after processing. We never sell, share or read your files, and we don't train AI on them.
- Free should be useful. Every tool can be tried for free, with no watermarks. VIP is there when you need unlimited use, big files, batches or AI credits.
Get in touch
Questions, partnerships or press: use our contact form.