Private PDF. Simple Work.

Compress a PDF to the size a portal allows, get photos and signatures ready for exam forms, and merge, sign or convert files inside your browser. Your files stay on your device.

Files never leave your device Free · no sign-up No watermark

Most used

Make it smaller

Fit any portal or email limit.

Photos, signatures & forms

Exact sizes for online applications.

Exam presets

SSC, NEET, IBPS and UPSC.

Combine & organise

Merge, split, remove and reorder pages.

Convert

Images to PDF and back, and text extraction.

Fill, sign & mark

Forms, signatures, page numbers and watermarks.

Protect & unlock

Add or remove PDF passwords.

Your files never leave your device

Most PDF websites upload your document to their servers. GreenPDFs works the other way round. The tool loads in your browser and your file stays on your phone or computer the whole time, so you can fix an Aadhaar copy, a marksheet or a bank statement without sending it to a stranger's server.

There are no uploads or accounts, and we keep no copies. To fit a portal, you type the size you need, such as 100KB, 200KB or 1MB, and get a file under it. The site also has presets for SSC, NEET, IBPS and UPSC uploads, and guides for scholarship and government portals.

Preparing documents for an online application?

Start with the online application checklist and size table, then use the Photo & Signature Resizer and Compress PDF to match every limit.

Guides

Frequently asked questions

How can a PDF tool work without uploading my file?

GreenPDFs sends the tool to your browser instead of sending your file to a server. The processing happens on your phone or computer, using open-source PDF libraries that many other apps also use.

Is GreenPDFs free?

Yes. There is no sign-up, no watermark and no daily limit.

Does it work on a phone?

Yes, in Chrome, Safari, Edge or Firefox on Android and iPhone.

Which tool do I use for a portal size limit?

Use Compress PDF and type the limit, for example 100 KB. For photos and signatures, use the Photo & Signature Resizer.

Do you keep copies of my documents?

No. Files are never uploaded, so we have nothing to keep.