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RRB Group D allows ~500KB per doc. Compress locally to pass Railway validator — caste/medical certs under 500KB.
RRB Group D: Docs ≤500KB.
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Tip: For 500KB, try Medium first — switch to High if still over limit. All processing stays in your browser.
RRB Group D certs Medium → 500KB.
High for old caste scans.
Batch Group D docs ZIP.
Your Target
500KB
For RRB Group D uploads
Recommended Quality
Medium
Switch levels in widget until size fits
Privacy
100% Browser-Based
Files never leave your device
Everything for compress pdf for rrb group d with Crafex.
~500KB per doc.
Yes — seal preserved.
Local.
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