The "subsites and second languages feature" is developed only for administrators, they trust each other, or for only one (1) administrator for all subsites and second languages.
For experts there are some options to compromise other subsites or the main website, if they have access to the backend of one of them.
Second languages and subsites are working on the same principle, they are independent sites that use the same CMSimple installation.
The only difference is, that second languages automatically appears in the language menu.
Both, the main site and subsites, can be multilingual, and are together with the respective second languages, a group with a main language (language_default), which is defined in the relevant main page or subsite by configuration.
Second languages recognize their language itself, by the 2-characters folder (de, en, fr ...), in which they are running.
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CMSimple is ready for php 8.5
System Requirements »
2026-08-11
Measures against server-side manipulation of the QUERY_STRING; an update is recommended.
Test CMSimple easily, offline on your PC using USBWebserver.
CMSimple Basic is similar in scope to CMSimple 3.4 from 2012, but features a more modern design and functionality.
Responsive templates are suitable for all visual output devices, from smartphones up to HD screen.
Test the responsive templates of ge-webdesign.de:
With plugins you can extend the functionality of CMSimple. There are Blogs, Comments, Photo Galleries, MultiMedia, MembersArea and much more.
Here you can find demos for most of the available plugins:
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