QMSys Software

QMSYS software is available as a free trial for 30 days. Upon expiration of the trial period, the user can open the software in demonstration mode only.

Request a trial unlock key by sending an email to , including your contact details (Name and Organization) and product names (or product license keys), and you'll have the full version for a 30 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 GUM Enterprise 4.10 Build(16.05.30)
Software tool for precise and accurate analysis of the measurement uncertainty of all types of measurements using the GUM and the Monte-Carlo method

QGUM_Ent.zip
QGUM_Ent.exe

24.20 MB
17.30 MB

QMSys GUM Professional 4.10 Build(16.05.30)
Software tool for fast and reliable analysis of measurement uncertainty of linear and non-linear models with symmetric or asymmetric distribution of the output quantities using the GUM and the Monte-Carlo method

QGUM_Pro.zip
QGUM_Pro.exe

24.10 MB
17.30 MB

QMSys GUM Standard 4.10 Build(16.05.30)
Software tool for the evaluation of the measurement uncertainty of linear and non-linear models with symmetric distribution of the output quantities using the GUM method

QGUM_Std.zip
QGUM_Std.exe

17.20 MB
10.90 MB

QMSys Threads, Tools, Gauges & Calibration Management 5.11 Build(16.12.29)
Software for calculation of screw threads, cutting and forming taps, thread gauges, tolerances and fits for linear sizes, plain gauges and calibration management of all types of thread and plain gauges

QMSYS_Threads.zip
QMSYS_Threads.exe

26.50 MB
20.90 MB

QMSYS Tolerances and Gauges 5.5 Build(16.06.28)
Software for calculating tolerances, fits, gauges and setting ring and plug gauges according to ISO, DIN, ANSI, BS

QMSYS_Tolerances_and_Gauges.zip
QMSYS_Tolerances_and_Gauges.exe

2.90 MB
2.59 MB

QMSys Tolerances and Fits 5.5 Build(15.03.31)
Software for computation of tolerances and fits according to ISO, DIN, ANSI, BS

QMSYS_Tolerances_and_Fits.zip
QMSYS_Tolerances_and_Fits.exe

2.63 MB
2.47 MB

QMSys Freeware:

QMSys GUM Educational 4.10 Build(16.05.30)
Software tool for the evaluation of the measurement uncertainty. This software is completely free for educational purposes!

QGUMED.zip
QGUMED.exe

11.90 MB
9.73 MB

QMSys Thread-PD 5.11 Build(15.11.26)
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

1.21 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

QMSYS Tolerances and Gauges 4.3 Build(09.07.14)
Software for calculating tolerances, fits, gauges and setting ring and plug gauges according to ISO, DIN, ANSI, BS

QMSYS_Tolerances_and_Gauges_4.zip
QMSYS_Tolerances_and_Gauges_4.exe

1.08 MB
1.20 MB

QMSys Tolerances and Fits 4.3 Build(09.01.19)
Software for computation of tolerances and fits according to ISO, DIN, ANSI, BS

QMSYS_Tolerances_and_Fits_4.zip
QMSYS_Tolerances_and_Fits_4.exe

0.92 MB
1.04 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 the 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.