Sealixa Get the free trial

For auditors · company secretaries · listed companies

Sign every statutory filing in one pass.

Offline Class 3 DSC signing that finds each signature block, signs the batch and verifies every signature.

Start the 14-day trial ₹10,000 a year
  • 100% offline
  • Windows + macOS
  • Full audit trail
Animated: a PDF is dropped on a laptop, signature blocks are found, a USB token is plugged in, and the signatures are verified.

How it works

Four steps, one USB token.

  1. 1

    Add the PDF

    Typed or scanned. Name each signatory once.

  2. 2

    Check the boxes

    Boxes are drawn on the real page. Drag one if needed.

  3. 3

    Plug in your token

    Enter the PIN. It is never stored.

  4. 4

    Sign and verify

    Every signature is re-checked. Audit trail saved.

Why Sealixa

Built for the signing desk.

No templates

Finds the signature block from a name and page range.

Truly offline

No upload, no account, no telemetry.

Proven signatures

Every signature is re-verified after signing.

Made for a practice

UDIN tracking, client roll-ups, director reports.

You stay in control

Conflicts flagged before you sign.

Scans too

OCR fallback for scanned filings.

₹10,000 a year. 1,000 signatures. Up to two machines.

Try it free for 14 days on your own filings.

Start the 14-day trial