FatafatPDF mascot FatafatPDF
Free to use No File Size Cap No ads
Runs entirely in your browser — your files never leave your device

PDF tools that never leave your device

Merge, split, compress, and convert — instantly, for free, with no upload. Check your network tab if you don't believe us.

Drop a file to feed the lion
Drop a PDF here — or click to choose
Merge, compress, rotate, or convert. Nothing uploads — it all happens right here.
Choose file

Or go straight to a tool

Organize PDF

11
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Optimize PDF

4
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Convert PDF

15
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Edit PDF

8
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Document Tools

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PDF Security

4
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Accounting Tools

6
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Photo & Signature

1

Why it's actually different

Nothing is uploaded

Every tool runs in your browser using your own device's processing power. Your files never touch a server.

See how that's possible

Built for heavy use

Your files never leave your device, and there's no file size ceiling for the core tools — every tool, right in your browser.

Built for the size that matters

Compress to the exact KB — 200 KB for NSP or CUET, 300 KB for DU CSAS, 500 KB for JOSAA, or any number you type. Not a vague quality slider.

Try the exact-size compressor
FatafatPDF's compress tool showing a completed result: a 597 KB PDF compressed to 200 KB in 1.3 seconds, entirely on the user's device
A real result: a 597 KB scan compressed to fit NSP's 200 KB limit in 1.3 seconds — no upload, no waiting on a server.

Available in 35 languages, including Hindi, Tamil, Bengali, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi, and Urdu.

We use anonymous analytics to see which tools people use — never your file content, which never leaves your device.

Questions people actually ask

Is there a file size limit?

No. Since every tool runs on your own device instead of a server, the only ceiling is your device's own memory — most phones and laptops handle everything from a two-page form to a multi-hundred-page PDF without trouble.

Do I need an account?

No account needed for common tools — no sign-up, no login, no email.

Is my file really never uploaded?

Correct — processing happens with WebAssembly in your browser tab. Open DevTools → Network tab while using any tool and you'll see no outgoing request carrying your file.

Does it work offline?

Once a tool's page has loaded, most tools keep working without a network connection, since nothing after that point needs the internet.

What languages are supported?

FatafatPDF is available in 35 languages, including Hindi, Tamil, Bengali, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi, and Urdu.

Is this free to use?

Yes — every core PDF tool here is free to use, right in your browser.