QMSys Software

QMSYS software is available as a free trial for 14 days. Upon expiration of the trial period, the user can open the software in demonstration mode only.

Request a trial unlock key, by email to or , including your contact data (Name and Organization) and product names (or product license keys), and you'll have the full version for a 14 day evaluation period. You may share the trial unlock key we'll send you and the downloaded software with anyone in your organization.

QMSys Shareware:

QMSys Uncertainty Workshop 4.5 Build(09.07.02)
Software tool for the evaluation of the measurement uncertainty

QUW.zip
QUW.exe

3.93 MB
2.77 MB

QMSys GUM Professional 4.5 Build(09.07.02)
Software tool for the evaluation of the measurement uncertainty

QGUM.zip
QGUM.exe

3.93 MB
2.77 MB

QMSys Threads and Gauges 5.2 Build(09.07.01)
Software for determining the parameters of threaded products and gauges

QMSYS_Threads_and_Gauges.zip
QMSYS_Threads_and_Gauges.exe

9.98 MB
8.50 MB

QMSys Threads 5.2 Build(09.07.01)
Software for determining the parameters of threaded products

QMSYS_Threads.zip
QMSYS_Threads.exe

8.23 MB
7.77 MB

QMSYS Tolerances and Gauges 4.3 Build(09.01.19)
Software for calculating tolerances, fits, gauges and setting ring and plug gauges according to ISO, DIN

QMSYS_ISO_Tolerances_and_Gauges.zip
QMSYS_ISO_Tolerances_and_Gauges.exe

1.08 MB
1.19 MB

QMSys Tolerances and Fits 4.3 Build(09.01.19)
Software for computation of ISO - tolerances and fits

QMSYS_ISO_Tolerances_and_Fits.zip
QMSYS_ISO_Tolerances_and_Fits.exe

0.91 MB
1.03 MB

QMSys Freeware:

QMSys GUM Educational 4.5 Build(09.07.02)
Software tool for the evaluation of the measurement uncertainty. This software is completely free for educational purposes!

QGUMED.zip
QGUMED.exe

3.32 MB
1.97 MB

QMSys Thread-PD 4.1 Build(08.01.21)
Software for pitch diameter and indicated value calculation according to the guideline EA-10/10, "Guidelines on the Determination of Pitch Diameter of Parallel Thread Gauges by Mechanical Probing".

QMSYS_Threads-PD.zip

0.48 MB

QMSys Free Updates:

QMSys Threads and Gauges 4.9 Build(09.01.27)
Software for determining the parameters of threaded products and gauges

QMSYS_Threads_and_Gauges_4.zip
QMSYS_Threads_and_Gauges_4.exe

3.32 MB
2.49 MB

QMSys Threads 4.9 Build(09.01.15)
Software for determining the parameters of threaded products

QMSYS_Threads_4.zip
QMSYS_Threads_4.exe

2.20 MB
2.12 MB

Easy installation

Download the software to your PC.
Install the downloaded software on your computer.
To run the software without installation simply download the ZIP file, unzip it and start program.

Risk-free installation

No files will be copied into your windows directory. No files in your windows directory will be changed. Uninstallation completely removes the program from your computer.

Distributors may freely distribute the product as long as no alterations are made to the files. Distributors have to state that this software is Shareware. Computer magazines are hereby authorized to distribute this shareware via a cover disk, CD-ROM or DVD.