Protect PDF (Add Password)
Secure sensitive personal tax records, ITR acknowledgments, and salary statements before emailing or sharing.
or drag & drop PDF files here
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Protect PDF (Add Password)
Security & SignProcessing Document...
Generating your clean, optimized PDF file locally in browser memory.
How to use Protect PDF (Add Password)
- Upload your PDF document.
- Enter a secure password.
- Click "Protect PDF & Download".
Official Portal Guidelines
Standard 128-bit/256-bit encryption compatible with all PDF readers.
Official Portal PDF Size Limits (Reference 2026)
Quick reference of upload limits for Indian recruitment and admission portals
| Portal / Exam | Document Type | Size Limit | Format Rule |
|---|---|---|---|
| SSC (CGL, CHSL, MTS) | Caste, Domicile & Marksheets | < 500 KB | Standard PDF, no password |
| UPSC (Civil Services) | Age proof, Degree certificate | 20 KB – 300 KB | Clear PDF, portrait layout |
| NTA (NEET, JEE, CUET) | Category & PwD certificates | 50 KB – 300 KB | Readable scanned copy |
| e-Aadhaar Upload | Downloaded e-Aadhaar PDF | Any Size (Unprotected) | Password MUST be removed |
Related PDF Tools
All PDF Tools →Unlock PDF (Remove Password)
Remove known passwords from e-Aadhaar, salary slips, and bank statements permanently.
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Stamp custom text watermarks ("CONFIDENTIAL", "CSC COPY", "FOR VERIFICATION ONLY").
Sign PDF Online
Draw, type, or place your applicant signature directly onto PDF application forms.
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Combine multiple PDF documents, marksheets, and certificates into a single file.
Frequently Asked Questions
Q Can anyone open the file without the password?
No, the document cannot be viewed or printed without the correct password.