How to get a PDF under 500 KB — IBPS A4 documents
IBPS and quite a few Indian missions ask for an A4 PDF that's no larger than 500 KB for documents — and the A4 page size itself is a rule.
PDF under 500 KB specification
| Requirement | Value |
|---|---|
| IBPS supporting documents | Must be in PDF format, page size A4, file size not exceeding 500 KB |
| IBPS scanner setting | At least 200 dpi, True Colour |
| Indian missions (Kampala) | Maximum size for a document file is 500 kb, PDF format, one file per document category |
| Colour scan benchmark | An A4 page colour-scanned at 100 dpi generates about 200-250 kb |
| Applies to | Certificates, marksheets and category documents uploaded during banking applications |
Source: Notification — CRP Clerks-XIV (IBPS) (CRP Clerks-XIV, notification dated 28-06-2024). checked on 2026-09-08.
The banking document rule, in full
The CRP Clerks-XIV notification is unusually specific about supporting documents: PDF format, A4 page size, file size not exceeding 500 KB, scanned at a minimum of 200 dpi in True Colour. The CRP RRBs-XIV advertisement repeats it word for word, so the same discipline applies across banking recruitment.
Three constraints that pull against each other
200 dpi and True Colour push the file up; 500 KB pushes it down; A4 fixes the page area. The way through is page-by-page judgement. Scan the certificate that carries a coloured seal in True Colour and keep plain text pages in greyscale. Merge, then compress, then read the result — particularly the registration numbers and the issuing officer's signature.
A benchmark from another official page
The Indian High Commission in Kampala publishes a helpful figure for the same 500 kb ceiling: an A4 page colour-scanned at 100 dpi produces about 200-250 kb. Use it as a sanity check. If your one-page scan is 2 MB, the scanner is set far higher than any of these portals expect, and no amount of compression afterwards will look as good as rescanning properly.
How it works
- Scan every page of the document at 200 dpi with A4 page size selected.
- Use True Colour where the notification asks for it, greyscale for plain text pages.
- Merge the pages into one PDF per document category.
- Compress to under 500 KB, aiming for 350-450 KB.
- Open the file and check stamps, signatures and small print are readable.
- Upload one file per category in the IBPS document section.