Nextcloud
https://nextcloud.comTry Nextcloud now. Share and collaborate on documents, send and receive email, manage your calendar and have video chats without data leaks. As fully on-premises solution, Nextcloud Hub provides the benefits of online collaboration without the compliance and security risks. Nextcloud 22 introduction and overview from Nextcloud GmbH on Vimeo.
release – Nextcloud
https://nextcloud.com/blog/category/release30.11.2021 · Nextcloud 21.0.3 and the earlier releases come almost 60 fixes for a variety of issues users encountered over the last months. We strongly recommend you update to ensure you have a secure and reliable content collaboration platform that respects your digital sovereignty! Nextcloud 21.0.3, 20.0.11 and 19.0.13: what’s new? Among … Continued