# Kann man noch von DT3 pro auf Server upgraden?

**URL:** <https://discourse.devontechnologies.com/t/kann-man-noch-von-dt3-pro-auf-server-upgraden/83289>\
**Category:** Deutsch\
**Created:** [April 27, 2025, 9:39pm UTC](https://discourse.devontechnologies.com/t/kann-man-noch-von-dt3-pro-auf-server-upgraden/83289 "2025-04-27T21:39:59Z")\
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**Author:** ![BLUEFROG](https://discourse.devontechnologies.com/user_avatar/discourse.devontechnologies.com/bluefrog/32/135_2.png) [@BLUEFROG](https://discourse.devontechnologies.com/u/BLUEFROG)\
**Post date:** [April 29, 2025, 1:51pm UTC](https://discourse.devontechnologies.com/t/kann-man-noch-von-dt3-pro-auf-server-upgraden/83289/9 "2025-04-29T13:51:12Z")

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Wenn Sie die Beta-Version von DEVONthink 4 installieren, können Sie die Server-Funktionen so oft wie nötig ausprobieren. Lesen Sie jedoch zuerst dies:

> [@READ ME – Running the DEVONthink 4 Trial](https://discourse.devontechnologies.com/t/read-me-running-devonthink-4-beta/82600/):
>
> Read this if you want to run a trial of DEVONthink 4… Firstly… DEVONthink 3 and 4 should not be available to run on the same account, on the same Mac. Optimally, DEVONthink 4 should be installed on a separate macOS user account in its own ~/Applications directory to isolate it from other user accounts. However, if you want to run DEVONthink 4 and use it with your DEVONthink 3 databases, you need to make sure version 3 can’t be launched. In the Finder, locate the DEVONthink 3 application. Con…

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