If you have ever filled an application on UPSC, SSC, IBPS, or any state government job portal, you know the frustration — your documents are too large to upload. Government portals in India have strict file size limits, and most scanned documents exceed them. This guide shows you exactly how to compress your PDF and image files to meet these limits for free.
Common Government Job Portal Size Limits in India
- ✓UPSC — Photograph: 300 KB, Signature: 300 KB, Documents: 1 MB each
- ✓SSC — Photograph: 50 KB, Signature: 20 KB, Documents: 500 KB
- ✓IBPS (Bank PO/Clerk) — Photograph: 50 KB, Signature: 20 KB
- ✓Railway RRB — Photograph: 100 KB, Signature: 50 KB, Documents: 1 MB
- ✓State PSC portals — typically 500 KB to 1 MB per document
- ✓NTA / NEET / JEE — Photograph: 200 KB, Signature: 30 KB
How to Compress PDF for Government Job Portal — Step by Step
- 1Open the Compress PDF toolGo to pdfvista.com/compress-pdf in your browser. No sign-up or installation required.
- 2Upload your documentClick 'Select PDF' and upload your certificate, marksheet, ID proof, or any other document required by the portal.
- 3Choose the right compression levelFor most government portals: select 'High (75%)' compression. For very strict limits like SSC (500 KB), use 'Maximum (100%)' compression.
- 4Check the compressed sizeThe tool shows the compressed file size before you download. Make sure it is within the portal's limit before downloading.
- 5Download and upload to the portalDownload the compressed file and upload it to the government job portal. If it is still rejected, run compression once more at Maximum level.
How to Compress Photograph and Signature
Government portals often have very strict limits for photographs (20–300 KB) and signatures (10–50 KB). Use the Resize Image tool at pdfvista.com/resize-image to compress your JPEG photograph and signature image to meet these limits without losing clarity.
Tips for Government Job Applications
- ✓Always check the exact size limit on the specific portal before compressing — limits vary between UPSC, SSC, and state portals.
- ✓Scan documents at 150 DPI instead of 300 DPI — this alone halves the file size.
- ✓For photographs, use JPEG format — PNG files are 3–5x larger for the same image.
- ✓Keep original high-quality files safe — only upload the compressed versions.
- ✓Compress all documents before starting the application form — portals often time out during long sessions.
- ✓If a document has multiple pages, split it and compress only the required pages.
Frequently Asked Questions
What is the maximum PDF size for UPSC applications?
UPSC typically allows up to 300 KB for photographs and signatures, and up to 1 MB for supporting documents. Always check the current UPSC notification for exact limits as they may vary by exam.
What is the maximum PDF size for SSC applications?
SSC CGL and CHSL portals typically allow 50 KB for photographs, 20 KB for signatures, and up to 500 KB for documents. Use Maximum compression for SSC document uploads.
Will compressing reduce the quality of my certificate or marksheet?
Text in certificates and marksheets remains perfectly readable at all compression levels. Only embedded image quality is slightly reduced, which does not affect the readability of printed text.
Can I compress multiple documents at once?
Yes. You can compress one document at a time using the Compress PDF tool. For batch compression of multiple documents, use the All-in-One PDF tool at pdfvista.com/all-tools.
Is this tool completely free?
Yes. PDF Vista is 100% free — no sign-up, no watermark, no payment required.