One place for every file
FileKit started as a single compressor and grew into a complete toolkit for the everyday file work that shouldn't need a desktop app or a paid subscription.
Processed in your browser
Compression, conversion and PDF editing run on your own device. Files stay with you, so there is nothing to upload and nothing to wait for.
Privacy by default
We only store what you ask us to: your account and a lightweight record of the operations you ran. Never the file bytes.
One toolkit, not twenty tabs
PDF, image, video, archive, document and developer utilities live together with one consistent interface.
Honest about what works
Every tool is either fully working or clearly labelled. We never simulate a result you cannot download and verify.
How FileKit is built
The tools use standard browser technology: PDF engines compiled to WebAssembly, the Canvas and WebCodecs APIs for images and video, and the Web Crypto API for hashing. When a tool genuinely needs a server engine that isn't configured yet, it says so instead of pretending.