MultiBaseCS Server. Die Behördenlösung für den Artenschutz.
Publisher’s description (German)
What is MultiBaseCS Server?
MultiBaseCS Server is a proprietary program for Windows from 34u GmbH.
Installation and requirements
Official installers exist for 64-bit as MSI. The main installer is 1 KB. The installer supports unattended (silent) installation.
Updates and version history
The current version is 5.4.7, released on July 17, 2026. 23 versions are listed since April 2, 2025, each with links to its own installer files. That is about 18 releases a year.
Pros / Cons
Pros
- Documented silent install
- Frequent updates (about 18 a year)
- Small download (1 KB)
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- The official download link did not answer at the last check
In short: MultiBaseCS Server is a Windows tool for 64-bit PCs. It is actively maintained. Administrators can deploy it unattended.
Is MultiBaseCS Server safe to download?
- The file is served by multibasecs.de, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
091CD32CCFB0ADF1E5B7AEA47F58F3CF6AD418D56F8028E0293B8495B3EB184C· Open the VirusTotal report for this hash - The link did not answer when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 23 versions ›23 versions over 1 year · about 18 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 5.4.7Latest | July 17, 2026 | 1 KB | 64-bit ZIP |
| 5.4.6 | June 30, 2026 | — | 64-bit ZIP |
| 5.4.5 | June 2, 2026 | — | 64-bit ZIP |
| 5.4.4 | May 22, 2026 | — | 64-bit ZIP |
| 5.4.3 | April 30, 2026 | — | 64-bit ZIP |
| 5.4.2 | April 1, 2026 | — | 64-bit ZIP |
| 5.4.1 | March 21, 2026 | — | 64-bit ZIP |
| 5.3.17 | January 28, 2026 | — | 32-bit ZIP |
Install from the command line
Silent install ›winget install --id 34u.MultiBaseCSServer -emsiexec /i MultiBaseCS5ServerMSI_547.zip /qn /norestartmsiexec /x {6623FB49-3C67-4F49-87C5-C27E72EB0B05} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- 34u GmbH
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- MSI
- Version
- 5.4.7
- Released
- July 17, 2026
- Added to the catalogue
- April 2, 2025
- Versions listed
- 23
- Updates / year
- 17.8
- winget ID
- 34u.MultiBaseCSServer
- MSI product code
- {6623FB49-3C67-4F49-87C5-C27E72EB0B05}
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is MultiBaseCS Server free?
MultiBaseCS Server is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is MultiBaseCS Server safe to download?
The download comes from multibasecs.de, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install MultiBaseCS Server with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can MultiBaseCS Server be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does MultiBaseCS Server run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of MultiBaseCS Server?
The versions page lists all 23 versions with links to their official installer files, back to April 2, 2025.