If we add an attachment to document or we receive a document with attachment, an attachment bar is show below address bar:

There are different ways how to insert an attachment to an opened document – see Attachment section in Document actions article.

To open an attachment simply double-click on it. Attachment will be opened in software defined by your operating system.

However you can preview attachments in EBA DMS systems. See article Thumbnails for more info.

To manage attachments right-click on it:

Quick delete the attachment by clicking on it and press DELETE key on your keyboard.