Website Editing: Supported file extensions when uploading
When uploading files and images in the content editor using CKFinder (or Documents/Images in Chameleon), we only allow certain file extensions to be uploaded for security reasons. They are:
Files: csv doc docx mp3 pdf ppt pptx txt wav xls xlsx zip
Images: bmp gif jpeg jpg png tiff
Note that we only allow image file types to be uploaded into the Images folder.