Very practical

Amazing file manager. I installed multiple apps to finally settle on this one. The interface is very smooth. Can zip multiple files. Can interact as file provider for the Mail app. After a long tap, select Attachment and then Locations from the top left corner and turn on D5 as the file provider. You only need to do this once. After that you can attach multiple files to the same email from within the Mail app.

Pooya j about Documents: File Manager & Docs, v5.7.8