PDF security & signature – components overview

3-Heights™ PDF Security

The 3‑Heights™ PDF Security component offers comprehensive functionality in two independent yet combinable areas: Electronic signatures and encryption.

Product Variants

  • Shell tool (command line)
  • API (programming interface)
  • Windows service (monitored directories)

Programming languages

All program libraries are written in efficient and thread-safe C++. API offers a selection of the following connections to programming languages:

  • C and C++ via native C
  • C#, VB .NET, J# via .NET
  • Java via JNI
  • MS Visual Basic, Borland Delphi, MS Office products such as Access and C++ via COM

Operating Systems

  • Windows Vista, 7, 8, 8.1, 10 - 32 & 64 bit
  • Windows Server 2008, 2008 R2, 2012, 2012 R2, 2016 – 32 & 64 bit
  • HP‑UX 11i incl. ia64 (Itanium) - 64 bit
  • IBM AIX 6.1 - 64 bit
  • macOS 10.4 - 32 & 64 bit
  • Linux 2.4 & 2.6 - 32 & 64 bit
  • Oracle Solaris 10, SPARC & Intel
  • HP-UX 11, PA-RISC2.0 - 32 bit

Use cases

  • Add PDF/A-compliant signature
  • Validate signatures in a PDF document
  • Protect PDF documents against unauthorized access
  • Manage document revisions
  • Include read-only annotations
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3-Heights™ Signature Creation and Verification Service

The 3‑Heights™ Signature Creation and Verification Service provides HTTP protocol based remote access to cryptographic providers such as smartcards, USB tokens, and other cryptographic infrastructure such as HSMs.

Product Variants

  • Service

Operating Systems

  • Windows Vista, 7, 8, 8.1, 10 - 32 & 64 bit
  • Windows Server 2008, 2008 R2, 2012, 2012 R2, 2016 – 32 & 64 bit

Use cases

  • Sign and check PDF documents automatically
  • Offer as online signature service
  • Implement as central signature portal
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We have a series of very specialized tools for various scenarios. Please do not hesitate to contact us with any requirement you may have.