Protect PDF Files
Encrypt your PDF with a password.
Continue to...
Other tools in the PDF Security suiteHow to use Protect PDF?
- Upload your document into the dropzone above.
- Adjust the settings according to your official exam notification.
- Wait for our secure client-side engine to process your file.
- Download the result or instantly save it to your Student Locker.
Explore More Tools
Find the right tool for your next document or exam form.
Photo Compressor
Easily compress your passport size photo to 10KB, 20KB, or 50KB without losing quality. Perfect for ...
Compress Photo to 20KB
Reduce your photo size to exactly 20KB online. Fast, secure, and client-side processing....
Compress Photo to 50KB
Easily reduce your photo size to 50KB online. Perfect for competitive exams....
Photo Resizer (Pixels/cm)
Resize your passport photo to exact pixels (e.g., 3.5x4.5 cm or 100x120 px) required by Indian exam ...
White Background Maker
Automatically remove and change your passport photo background to pure white as required by UPSC and...
Date & Name on Photo
Easily stamp your name and the date of photo (DOP) at the bottom of your passport photo as required ...
Image Format Converter
Convert PNG, WebP, HEIC image formats to standard JPG/JPEG for exam applications....
Signature Compressor
Compress your scanned signature for online forms. Fast, free, and secure....
Remove Signature Background
Clean grey backgrounds from mobile-scanned signatures and make them pure white....
Merge PDF
Combine multiple PDFs into one....
Split PDF
Extract pages from your PDF....
Remove Pages
Delete pages from a PDF....
Extract Pages
Extract specific pages from PDF....
Organize PDF
Sort, add and delete PDF pages....
Scan to PDF
Capture document scans to PDF....
Compress PDF
Reduce PDF file size without losing quality....
Optimize PDF
Optimize PDF for fast web view....
Repair PDF
Fix and repair broken PDF files....
OCR PDF
Make PDF text selectable and searchable....
JPG to PDF
Convert images to PDF format....
WORD to PDF
Convert DOC and DOCX to PDF format....
POWERPOINT to PDF
Convert PPT and PPTX to PDF format....
EXCEL to PDF
Convert XLS and XLSX to PDF format....
HTML to PDF
Convert web pages to PDF format....
PDF to JPG
Extract images from PDF or convert pages to JPG....
PDF to WORD
Convert PDF to editable DOCX format....
PDF to POWERPOINT
Convert PDF to editable PPTX format....
PDF to EXCEL
Extract tables from PDF to XLSX format....
PDF to PDF/A
Convert PDF for long-term archiving....
Edit PDF
Add text, shapes, and images to PDF....
Rotate PDF
Rotate your PDF pages 90 or 180 degrees....
Add Page Numbers
Insert page numbers into PDF....
Add Watermark
Stamp an image or text over your PDF....
Crop PDF
Trim PDF margins, change PDF page size....
Unlock PDF
Remove PDF password security....
Protect PDF
Encrypt your PDF with a password....
Sign PDF
Add electronic signature to PDF....
Redact PDF
Permanently remove sensitive info from PDF....
Compare PDF
Find differences between two PDFs....
SSC Photo Resizer
Instantly format your photo for SSC CGL, CHSL, MTS forms....
UPSC Photo Resizer
Resize photo for UPSC Civil Services....
Attendance Calculator
Calculate your current attendance percentage and find out how many classes you need to attend to hit...
CGPA Calculator
Compute your SGPA and cumulative CGPA using your grade points and credits....
CGPA to Percentage
Convert your university CGPA to percentage using a customizable formula....
Marks Needed
Find out how many marks you need in your remaining exams to hit your target percentage....
Percentage Calculator
Quickly calculate your percentage from obtained and total marks....
Exam Countdown
Set your exam date and see exactly how many days and hours are left....
Age Calculator
Calculate your exact age in years, months, and days for government exam eligibility....