DR-SoftWare, Inc.

More than 35 years on the market


Program updates

The following programs are only updates for existing program installations. They will not work without prior installation of the program. Updates are made available exclusively to our customers with a valid and active maintenance contract. If you do not have an active maintenance contract, you are not authorized to download. If the maintenance contract is terminated, we cannot guarantee in any way that the installation of this update will still work properly. Furthermore, we would like to point out, that in this case no support at all will be provided.  If updates are applied after the maintenance contract is terminated, the basic functionality of the program will be maintained, but printing and file output will no longer be possible.


Update from version 55.0 or higher to version 58.1.3
Version date: 16.4.2024 - 21:30

Please install this update only, if you have at least version 55.0 on your computer. If you install this update over an earlier version of ChemGes, the program will no longer work!

  • The update files have to be unzipped into the main directory of ChemGes (usually chem). After the restart of ChemGes the update will be performed automatically.
  • The update should be tested within an appropriate trial (testing) environment to avoid eventual problems in your configuration. Only after testing should the regular operation be started.
  • Although there are extensive tests performed by our team, please understand that errors cannot be completely excluded, but are repaired at once after notification and evaluation.
  • We would like to point out that it is your own responsibility, if you do not follow these instructions and install the update over your real data without tests in advance.


Update to latest version

Please unzip the file msdsplus.zip into the directory MSDS. To forward it to your customers, you have to copy the file msdsplus.zip as it is, directly onto the program medium of MSDS+.