Maximum Permissible PDF Sizes for Government Exam Applications
Almost all public service examinations mandate document uploads strictly in PDF format within specified file size bounds:
| Recruiting Body & Examination | Required PDF Documents | Size Ceiling |
|---|---|---|
| UPSC Civil Services / OTR | Age Proof (Matriculation Certificate), Degree Certificate | Strictly 20 KB to 300 KB |
| SSC CGL / CHSL / MTS | Category Certificate (OBC/EWS/SC/ST), PwD Certificate | Under 500 KB |
| Railway RRB (NTPC, ALP, Group D) | Community Certificate, Ex-Servicemen Discharge Book | Under 500 KB |
| State PSCs (BPSC, UPPSC, RPSC) | Domicile Certificate, Marksheets, NOC | 200 KB to 500 KB |
How In-Browser Client-Side PDF Compression Protects Your Privacy
Standard PDF compression portals upload your sensitive identity papers, income certificates, and academic marksheets to external cloud storage servers where they can be vulnerable to data leaks.
RajStudy's PDF Engine runs 100% locally inside your device browser using WebAssembly and HTML5 Canvas. Your document pages are rendered, downscaled, and compiled directly inside your computer's RAM, ensuring complete confidentiality.