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.