Facebook application to group/ upload file

Most file types  that you can  upload  upto 25MB . However, you will not be able to share executable (.exe) and music files.  E-books, comics, music videos and short films are allowed.To prevent piracy and copyright infringement,you will be able to report files the same way they can do with other content on the site.

 just simple steps to share the file 

 Select the upload file option  in the group  and follow the same produre as you do  while uploading  the image... 

Note: if you are sharing a project file or similar to it then  make sure that it  is a zipped file.