NDA & NA (All Categories) 2026 Application Tools & Requirements
Don't risk application rejection. Use our free, private tools to format your documents to the exact National Defence Academy & Naval Academy specifications for 2026.
The National Defence Academy & Naval Academy (NDA) conducts critical competitive examinations for government posts. Applying for these exams requires candidates to upload documents like photographs, signatures, and category certificates that strictly comply with official formatting rules.
FreeApplyTools provides a comprehensive suite of utilities for NDA applications. Whether you need a photo resizer, signature compressor, or an age limit calculator, our tools are calibrated to the exact 2026 official notification guidelines to prevent application rejection.
Select a Tool to Start:
Photo Resizer
Strict 20–200KB crop. Guaranteed acceptance.
Signature Compressor
Format to 20–200KB. Enforces ink & layout rules.
Age Limit Calculator
Check category-wise eligibility instantly against official dates.
PDF Merge & Compressor
Combine multi-page marksheets into one PDF under 300KB.
ID Card Merger
Combine front and back of Aadhaar, PAN, or voter ID into one exam-ready JPG.
NDA Photo & Signature Rules
Photograph
- File size: 20KB – 200KB
- Background: white
Signature
- File size: 20KB – 200KB
- Ink color: black
NDA Age Limit & Relaxation 2026
Cut-off date: July 1, 2026
Use our age calculator for your exact eligibility.
How to Apply for NDA & NA (All Categories) Without Mistakes
Read our complete guide on filling the National Defence Academy & Naval Academy application form.
Popular tools for NDA applications include the NDA photo resizer, NDA signature compressor, and the NDA age limit calculator.
Zero Wait Time
Processes entirely in your browser. No slow server uploads.
100% Private
Your sensitive documents never leave your device.
Guaranteed Specs
Hardcoded to NDA 2026 official rules.