Windows Version Support

Windows 8, 7, Vista, XP,
Server 2012, 2008, 2003.

32 or 64-bit

Both 32-bit (x86) and 64-bit (x64) versions of Opus are available. Download the appropriate version for your Windows OS version.

Digital Signatures

All programs are digitally signed by GPSoftware for your security and protection. Never install or use programs that are not digitally signed.

Pro / Light

The same download file is used to deliver both Directory Opus Pro and Light editions.
The German versions are available from

Haage & Partner

Test drive a fully functional version of Directory Opus for 60 days - for free

Simply download Directory Opus from the links below, then request a free evaluation licence from within the program.

Existing Opus 10 users can also update to the latest version by downloading from the links below and installing over the top of your current install. Beta versions of Opus may also be available for you to try - they will be announced on the Opus Blog, so keep an eye on it!

Opus 8 and 9 users: Please note that Opus 10 is a major upgrade and you will need a new licence to use it. Please see the Upgrades page for more information.

Current Versions
File Version Description Size
Directory Opus 10 32-bit 10.5.1.0 Directory Opus 10 (32-bit) Universal Installer (Pro/Light) 26.1MB
Directory Opus 10 64-bit 10.5.1.0 Directory Opus 10 (64-bit) Universal Installer (Pro/Light) 40.8MB
Developer Support Materials
  File Version Description Size
plugin Opus Plugin SDK 9.0 the Opus SDK provides all the information you need to write viewer and VFS plugins for Directory Opus 9 and above 1.5MB
Icon Set Specification 1.0 Directory Opus Icon Set Format Specifications (PDF format) 434KB
Older Versions
Click here to download older versions of Directory Opus - for registered users only.
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