Besides many core functions, also because of the modular construction and the numerous extensions TYPO3 is such a capable system. Currently, TYPO3 offers thousands of extensions that are freely available for TYPO3 users (editors and administrators). With these extensions, your web site can be equiped with new functions at any time in order to adapt it to your growth and your demands.
However, the selection of appropriate extensions requires expertise and TYPO3 background knowledge since not all extensions available are equally good or adequate at all. Thus, various extensions add to a web site being good or very good in different ways - for instance, by facilitating the work with a TYPO3 system, by optimizing a web site regarding user- and search engine-friendliness, by adding to the functional scope usefully, or by enabling special solutions and individual applications.
Note: The internet is fast moving and therefore many things are updated quickly. It is therefore possible that extensions are mentioned here that are no longer available in the latest TYPO3, or at least were not available for a particular version for a while. The desired extension must therefore be checked in the current case. Since many LTS core versions of TYPO3 are in use at the same time, we do not remove extensions from our descriptions here simply because they are not compatible with the latest core version. Many extensions are adapted to the latest core versions with a time delay, and for many of them we have already made adjustments ourselves, so that they can still be used with newer versions, such as the e-cards extension.