Target size: 500 KB

Compress PDF for RRB NTPC and Group D application

Railway Recruitment Board (RRB) applications including NTPC, Group D, and ALP enforce strict size limits. Use this tool to compress your scans before the portal rejects them.

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Compression level (we recommend recommended for ~500 KB)
Low
Best quality, modest cut
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Best balance
Extreme
Smallest size
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For RRB online application portals

  • Photograph: 20–50 KB
  • Signature: 10–20 KB
  • Education certificates: under 500 KB
  • Caste / domicile certificates: under 500 KB

Frequently asked questions

Does this work for RRB NTPC?
Yes — for NTPC, Group D, ALP, and any RRB application that requires PDF uploads under 500 KB.

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Average 70% smaller
Most PDFs come out 60–85% smaller without quality loss.
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