You can download the trial versions of GEUP 8 and GEUP 3D 6 here.

GEUP 8 [ geup8i.exe ] GEUP v8.0.2.4 : plane geometry software
GEUP 3D 6 [ geup3d6i.exe ] GEUP 3D v6.0.2.3 : spatial geometry software

The trial versions will run with the options save and print disabled.
To install GEUP 8 and GEUP 3D 6, download and run the installers (geup8i.exe / geup3d6i.exe) and follow the instructions. (To upgrade a previous version it is not necessary to uninstall it, simply install the new version)
System requirements: Windows 10, 8.1, 8, 7, Vista, XP, 2000

Quick guides

Use the following links to download the quick start guides; together with the included help files, they will allow you to learn the basic operations. When you purchase the full versions, you obtain the User Manuals.

GEUP 8 - quick guide [ geup8_quickguide.pdf ]
GEUP 3D 6 - quick guide [ geup3d6_quickguide.pdf ]

Acrobat Reader 3.0 or higher is required to read and print the quick start guides.

Acrobat Reader