SqueezePDFCompress PDF for an RRB applicationfree & private
Railway Recruitment Board portals for NTPC, Group D and ALP ask candidates to upload scanned documents that stay under a strict size limit, and a slightly oversized scan gets rejected. This tool shrinks your photograph, signature, SC/ST/OBC or PwD certificate to fit, all inside your browser. Your files never leave your phone or laptop.
Drop PDF files here
or click to choose files
100% private — files never leave your device
Fitting the RRB size cap
Choose your scanned document and set a target size; the compressor tests multiple quality levels and keeps the clearest version under that size. It opens on the Balanced quality preset (72 DPI), so adjust the target to the precise limit your RRB application page lists for that document. All of it happens locally in the browser, with no upload of your personal papers.
Compress to an exact size
Compress PDF for other documents
Frequently asked questions
How do I compress a PDF for an RRB application?+
Load your document here, pick a target size that matches the RRB upload field, and save the reduced PDF. Everything runs in your browser with nothing to install.
What file size does RRB require?+
RRB portals usually specify a small cap for each scanned document, but figures differ across NTPC, Group D and ALP notifications and can change. Follow the exact size shown on your RRB upload screen.
Are my RRB documents private when I compress them?+
Yes. The compression happens on your own device through . Nothing is uploaded, so your certificates and ID scans never leave your device.
Will the scanned certificate still be legible?+
Text and vector content stay crisp, and only embedded images are downsampled. A scanned certificate normally remains easy to read after compression.
Do I need to pay or register to use it?+
No. It is free with no account, no watermark and no file-count limit, and it keeps working offline once the page is loaded.