What are the ready-made engines for the site-archive (repository) of programs?

Question

CMS

I'm looking for a ready-made engine for a program repository site. The engine should be able to register users, upload files by users, add metadata about the file, description. In general, something similar to Old-DOS. I will be very grateful to you for answers!

Answer 1

Look towards InstantCMS

• user registration - yes
  
• storing information about files - you can create a content module "Files"
  
• file upload - it is possible to set user rights and add fields for files
  
• adding comments, managing content, customizing design, etc.
  

Answer 2

Any popular CMS has directory extensions.
google Classifieds or Directory theme for example for wordpress or joomla