Created attachment 158220 [details] Registry Editor Screenshot Currently Okular on Windows only associates by default with 5 extensions, djvu, epub, mobi, pdf and tiff. It does not associate with other formats it supports, for example .cbz, .tex, Image Files, meaning it is impossible to set it as a default for those extensions (unless the registry is edited manually). These files will need to be manually opened in Okular or dragged into it to open. Would it be possible to have Okular associate itself with all extensions that it supports by default, so it can be an option when picking a default program for those? Included is a screenshot showing the current default File Associations in Registry.