Why does my government PDF show a yellow question mark?

Indian government PDFs are digitally signed using certificates from NIC, eMudhra, or other CCA India licensed authorities. Adobe Acrobat and most PDF viewers don't include India's Root Certifying Authority (RCAI) in their default trusted certificate store. So even though the signature is completely valid and legally recognised under the Information Technology Act 2000, your PDF viewer shows a yellow question mark because it cannot automatically verify the issuer. Kagazo checks your PDF against the actual CCA India trust hierarchy and gives you a copy with a permanent green tick visible on any device.

Is my document safe? Do you store my PDF?

Your PDF is processed entirely in memory during verification. We never write your file to disk, never store it on our servers, and never share it with any third party. The file is deleted from memory immediately after verification is complete. You can also verify this by checking our open source backend code.

Which documents does Kagazo support?

Kagazo supports any PDF digitally signed under India's CCA certificate hierarchy. This includes e-Aadhaar, PAN card, DigiLocker documents, ITR-V, Form 16, and all state government certificates from Tamil Nadu e-District, AP and Telangana MeeSeva, Karnataka Nadakacheri and eJanma, Kerala Sevana portal, and more.

My Aadhaar PDF is password protected. Will it work?

Yes. Enter your Aadhaar password (first four letters of your name in capital letters followed by your birth year, for example RAMA1995) in the password field that appears after you upload your e-Aadhaar PDF. We decrypt it in memory, verify the signature, and return a verified copy.

What is the difference between "Signature Valid" and "Signature Unknown"?

Signature Valid means the document is genuinely issued by the government authority and has not been modified. Signature Unknown means your PDF viewer cannot verify the certificate chain — this is a viewer configuration issue, not a problem with your document. Signature Invalid means the document may have been tampered with or re-saved after signing.

Does this work on mobile?

Yes. Kagazo is fully mobile responsive and works on any Android or iOS browser. No app installation required. Simply open kagazo.in on your phone browser, upload your PDF and verify instantly.

ISO/IEC 7810 CR-80 Standard Format

PVC Smart ID Card Tray Print Studio

Extract, calibrate, and print Front & Back Aadhaar, PAN, Voter, and College ID cards into exact CR-80 plastic card dimensions (85.6mm × 53.98mm). Direct 300 DPI layout for Epson L805 PVC Trays and A4 lamination sheets.

Zero Disk Identity Privacy: Sensitive identity cards are processed strictly inside ephemeral RAM memory and wiped instantly. Zero images are stored on our servers.

Dual-Sided PVC Smart ID Card StudioCR-80 ISO STANDARD

Format Front & Back Aadhaar, PAN, and Voter cards into exact 85.6×53.98mm plastic card dimensions.

1. Upload FRONT of ID Card

Aadhaar, PAN, Voter, DL, or College ID

2. Upload BACK of ID Card

Address side, QR code, or barcode

Frequently Asked Questions

Q:What are the exact dimensions of an official PVC Smart ID card?

Standard government PVC cards (Aadhaar, PAN, Driving License, Voter ID) follow the ISO/IEC 7810 ID-1 (CR-80) format: exactly 85.60 mm in width by 53.98 mm in height with 3.18 mm rounded corner radius.

Q:Does this work directly with Epson L805 / L850 / L800 PVC card trays?

Yes! Selecting the "Epson L805 Tray" format generates an uncompressed 300 DPI layout matching the exact slot coordinates (140mm x 210mm) of standard Epson L805 and Canon double PVC card trays.

Q:Can I print on standard A4 photo paper for thermal pouch lamination?

Yes! Choose the "A4 Lamination Sheet" format. It aligns the front and back sides side-by-side with 0.5pt corner cutting registration marks for easy folding and laminating.

Q:Are my identity documents stored or uploaded anywhere?

No. Kagazo guarantees 100% in-memory RAM processing. Your Aadhaar, PAN, or voter IDs are processed strictly in volatile server RAM and purged immediately upon export.

Printer Setup Calibration

Print Scale: 100% (Actual)

Disable "Fit to Page" in Adobe Acrobat or printer dialog.

Tray Media: CD/DVD Card

Select CD/DVD Tray in Epson driver for precise tray feeding.

Ultra 300 DPI Sharpness

Vector-sharp microtext for small font readability.

Related Card Tools

DL Card Merger <200KB Bulk Photo Resizer Self-Attest PDF

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