Gelatin automatically merges PDF files. Drag and drop your files to the app, it takes care of the rest.
Applications don't need complicated interfaces to do complicated tasks. Gelatin keeps it simple, yet it does everything you need.
Features handy preferences, drag-and-drop interface, automatic file handling, merging of PDF files,... And all that in an application loaded with userfriendliness !
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Just tried a re-install as suggested. The same error. Can someone please clarify what is meant in this article by "adding the extension manually." ? It does most file types fine, but not MP4s - just shutdown once I have dragged them onto the interface and once I click on the play button. Any help is appreciated.
Hello. I am trying to join two mp4 files but having the same error message come up. Would you mind explaining how you 'add the extension manually'? As I can't see any way to do that... Cheers!