Compress a PDF for a government upload form
Government upload forms are the strictest on the internet: limits of 1 or 2 MB are common, the error messages are unhelpful, and the deadline is usually real. Here is how to meet the requirement without getting your application rejected for an unreadable document.
Drag and drop here, or choose from your device.
Up to 50 MB per file. Files are processed in your browser.
Full options and FAQs on the Compress PDF page.
Read the requirement carefully
- Maximum size per file — often 1-5 MB, sometimes as low as 500 KB.
- Accepted format — usually PDF only; a JPG renamed to .pdf will be rejected.
- Single file versus multiple files — some portals want one merged PDF per category.
- Colour versus greyscale — some older systems specify black and white.
Hitting a strict limit
Start at the medium level and check the size; drop to strong only if you must. For a passport scan or birth certificate, check the result at full zoom — seals, stamps and machine-readable zones must stay crisp, because a caseworker who cannot read the document will request it again and delay the application.
If you must merge several documents into one file and the total is over the limit, merge first and compress afterwards — compressing each part first and then merging produces a larger result.
The last-resort checklist
Still over the limit at the strong setting? Remove pages that are not requested — a portal asking for proof of address wants one statement page, not twelve months of them. If colour is not required, converting pages to greyscale images and rebuilding the PDF can halve the size again.
Step by step
- 1Note the portal's exact size limit and file rules.
- 2Compress your PDF below at medium and read the new size.
- 3Step up to strong only if you are still over the limit.
- 4Zoom to 100% and verify stamps, seals and small print are readable.
- 5Upload immediately and keep both versions until the application is confirmed.
Frequently asked questions
- Is a compressed scan accepted for official applications?
- Yes, as long as it remains fully legible. Portals care about readability and format, not file fidelity — they compress documents themselves on receipt.
- The form says 500 KB. Is that even possible?
- For a few scanned pages, yes, at the strong level. For a long document, extract only the requested pages first — there is no honest way to fit forty readable pages in 500 KB.