You add and edit documents on the Add a document screen. Each document can be a file you upload or a link to a file that lives somewhere else.

Upload a file or link to a URL
At the top of the form, choose Upload a File of Link to a URL. To upload, drag a file onto the drop zone or click Choose File. To link instead, switch to URL mode and paste the web address of the file. For linked files you can optionally enter the File size, since we can only detect that automatically for files you upload.
Add a title and description
Give the document a Titel, which is required. The optional Description uses a full editor, so you can add formatted text, images, or embedded media that appears alongside the document in your library.
Organize with categories, tags, and authors
On the right, assign Categorieën, Tags, and Authors. These power your library’s filters and let you scope separate libraries to particular topics. You can create a new category or tag inline without leaving the screen.
Add a featured image
Use Featured image to attach a thumbnail, which is especially useful in the grid layout.
Replace a document
To swap the file behind an existing document, open it and drop a new file onto the upload area, where it now reads Drop a new file to replace it. The document keeps its title, link, and settings.
Expiry and version history
On the Advanced plan you can also set an Expiry date, after which the document is hidden from your library, and keep a version history so that replacing a file preserves the previous version. See document expiry en version control.