1. Document Library Pro
  2. FAQ

What document file types and sizes are supported?

The Document Library Pro plugin supports any file type or size and does not restrict what you can upload. However, there may be restrictions from your WordPress installation and hosting company.

Invalid file type

If you get an 'Invalid file type' warning when you try to upload a document to the library, then this will be because the file type is blocked by your WordPress settings or host. We recommend asking your developer or hosting company to allow that file type.

Advice for WordPress multisites

If you are using WordPress multisite, then there are some settings in the network admin which allow you to control the allowable file types and maximum file upload sizes. You can find these under Network Admin → Settings.

WordPress multisite file type size

Document preview

The document preview feature in Document Library Pro supports the following file types:

  • PDF
  • Images (jpeg, gif, png, webp, svg)
  • Videos (mp4, ogg*)
  • Audio (mp3, mp4, mpeg, ogg*, aac*, aacp*, flac*)

No preview option will appear for documents with unsupported file types.

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