PulseGateLive intelligence on AI-era software
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Indexed today: 813

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Live intelligence on the software shipping in the AI era — apps, models, agents, and infra.

Software is shipping faster than ever, and a growing share of it lives outside the official app stores. PulseGate tracks it live — free, for builders, analysts, and everyone keeping up.

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JJSignPdf logo

JSignPdf

Flathub·Productivity & Work

JSignPdf is a free, open-source Java application for adding digital signatures to PDF documents. It supports visible and invisible signatures, timestamping, certificate validation, encryption, and batch processing via command line. Additional features include PKCS#11 hardware token support and rights management. It is designed for users who need to securely sign and protect PDF files.

Free
Linux
JJSignPdf logo
Visit Flathub↗

Overview

5 features

JSignPdf is a Productivity & Work product. It focuses on adding secure digital signatures and managing security features for PDF files. It is built as an open-source project for professionals needing to sign and secure documents. The product is available for free. It runs on Linux.

Behind JSignPdf is JSignPdf Project. Key capabilities include Digital Signatures, PDF Encryption, and Batch Processing.

  • ✓Digital Signatures
  • ✓PDF Encryption
  • ✓Batch Processing
  • ✓Timestamping
  • ✓Certificate Support

Tags

pdf-signingdigital-signaturedocument-security

Built with & integrations

Runs on
Linux

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJul 20, 8:19 PM

    JSignPdf verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about JSignPdf

What does JSignPdf do?
JSignPdf focuses on adding secure digital signatures and managing security features for PDF files. It is catalogued under Productivity & Work on PulseGate.
Who is JSignPdf for?
JSignPdf is an open-source project built for professionals needing to sign and secure documents.
Is JSignPdf free?
Yes — JSignPdf is free to use.
What platforms does JSignPdf run on?
JSignPdf runs on Linux.
Is JSignPdf still maintained?
PulseGate's liveness checks currently classify JSignPdf as active.
What are alternatives to JSignPdf?
Similar tools tracked by PulseGate include INSTITUTO KLEICY ABREU, Restrict Users Registration by EmailVerifierPro.app, and File Manager.INSTITUTO KLEICY ABREURestrict Users Registration by EmailVerifierPro.appFile Manager
Who makes JSignPdf?
JSignPdf is developed by JSignPdf Project.

At a glance

Platforms
Desktop
Languages
English
First seen
Jul 20, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
Professionals needing to sign and secure documents
Model
Open source
Solves
Adding secure digital signatures and managing security features for PDF files.

Developer

JSignPdf Project

Live coverage

Confidence
Medium · 70
Indexed
Jul 20, 2026
Lifecycle
Alive
Activity
Active
First seen
Jul 2026
Last seen
1d ago
Identity audit (9)
Entity ID
cmrto4w7r03r41294rezwnuhw
Slug
jsignpdf-flathub-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 20, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 21, 2026
Canonical URL
https://flathub.org/apps/io.github.intoolswetrust.JSignPdf

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