Karatasi - Free online file converter that never uploads your files
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Convert, compress, merge, sign, edit and unlock PDFs for free, right in your browser. PDF to Word, PDF to Excel, bank statements to Excel, fit a PDF under 200 KB and more. No sign-up, no ads, no watermark, and your files never leave your device.
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Hi Product Hunt! I'm Dominic, the maker of Karatasi.
I built it because the everyday PDF jobs (shrinking a file to fit an online form, turning a PDF into Word, signing a document, getting a bank statement into Excel) usually mean uploading private papers to some website, sitting through adverts, or hitting a paywall halfway through.
Karatasi does all of that inside your browser. Your files never leave your phone or computer, and there's no account, no watermark and no daily limit.
A few things I'm proud of:
Compress a PDF to fit under an exact size, like 200 KB
Bank and mobile-money statements to a clean Excel sheet, every row checked against the balance
Works on cheap phones and slow connections, and can be installed like an app
I'd love your feedback: which tool do you need most, and what's missing?