Looking for logging into the Sourceforge site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Sourceforge site. After that you can login as usual with your login credentials.
https://sourceforge.net/auth/
https://sourceforge.net/
https://deals.sourceforge.net/sign_in?source=signup_page
https://software.ac.uk/resources/guides/how-create-and-manage-sourceforge-projects
https://www.eclipse.org/articles/Article-Plugging-into-SourceForge/sourceforge.html
https://ubuntuforums.org/showthread.php?t=1454765
https://www.mediawiki.org/wiki/Manual:Installing_MediaWiki_on_SourceForge.net
https://www.freeplane.org/forum2012/faq.php
https://winscp.net/forum/viewtopic.php?t=6557
http://downdetector.com/status/sourceforge
https://www.onelogin.com/connector/sourceforge
https://webcollab.sourceforge.io/webcollab/index.php
https://multilauncher.sourceforge.io/