xmera Omnia

Currently, only some file formats are supported:

• text files
• images such that png

It would be more efficient when the user does not need to download the document to view it.

Check whether these plugins are helpful:

• https://github.com/HugoHasenbein/redmine_more_previews
• https://www.redmine.org/plugins/redmine_preview_pdf
• https://www.redmine.org/plugins/redmine_preview_docx
• https://www.redmine.org/plugins/redmine_preview_office