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.

Cyber Cafe & CSC Multi-Applicant Hub

Bulk Batch Photo Resizer & ZIP Downloader

Resize, crop, and compress up to 50 applicant photos or signatures simultaneously. Zero server disk persistence with instant structured ZIP download pre-calibrated for SSC, UPSC, and Banking portals.

100% In-Memory RAM Privacy: Every photo is processed in temporary volatile memory and purged instantly. Zero images are saved to disk or server logs.

Drop Folder or Select Up to 50 Photos / Signatures

Built for Cyber Cafes and CSC centers. Batch resizes all student files in RAM and outputs an organized ZIP archive ready for portal upload.

Select Multiple Photos

Frequently Asked Questions

Q:How many files can I process simultaneously in a single batch?

You can upload and compress up to 50 candidate photos or signatures at once. The engine automatically processes each image in parallel and packs them into a single clean ZIP archive.

Q:Are applicant photos saved on Kagazo servers?

Never. All photos are processed in volatile RAM memory with zero server disk persistence. Once your ZIP file is downloaded, all in-memory buffers are instantly purged.

Q:Can I resize both photos and signatures together in one batch?

We recommend running photos under the Photo preset (e.g. SSC Photo 350x450 px) and signatures in a second batch under the Signature preset (e.g. SSC Signature 140x60 px) to ensure exact aspect ratio calibration.

Q:Does the ZIP file rename the processed files?

Yes! The engine appends the preset specification code (e.g., candidate1_ssc_photo.jpg) so CSC operators can easily organize applicants without confusing files.

Cyber Cafe Efficiency Perks

50 Photos in 3 Seconds

High-speed parallel RAM processing saves CSC queues.

Single ZIP Stream

No clicking 50 individual download buttons.

100% Guaranteed Pass

Exact byte limits prevent portal form rejection.

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