Software & Keys

Archiving

• ARJ32  (file compression, archiving & encryption)

Programming

• Python (an interpreted, interactive, object-oriented, extensible programming language which runs on Windows, Linux/Unix and Mac OS X)

Security & Crypto

• PGP  (Pretty Good Privacy encryption software) is available in both  paid  and  freeware versions

• Fanden's PGP public key

• Digital Signature.  (for signed PDF files dated prior to Dec 2002)
  Digital Signature   (for signed PDF files dated after Nov 2002)

• True Crypt (Free open-source disk encryption software for Windows 7/Vista/XP, Mac OS X, and Linux)

• in addition to encryption both True Crypt and PGP can also be used to securely erase disks (slowly)

Terminals

• uCon (a terminal emulator aimed at the needs of embedded systems users and developers)

Viewers

• Adobe Acrobat viewer (for *.PDF files)

• Foxit a viewer for *.PDF files which has less onerous conditions than Adobe (a Foxit PDF creator is also available)

• Replica Viewer  (for *.RPL files),   Replica is similar to Acrobat & was widely used by 'Engineers on Line' (IEAust), now rarely used.