How to open MMCOLLECTION file format? (Microsoft Outlook Mail Manager plug-in collection file)

Problems with opening MMCOLLECTION files occur very often among users. Unfortunately, not everyone is aware that the basic and usually the most common problem is the lack of an installed software to handle the MMCOLLECTION file. Its full name is Microsoft Outlook Mail Manager plug-in collection file and the company responsible for its development is Microsoft. Your MMCOLLECTION file has probably an encoded information from the Data Files category. If you want to view its contents, open, edit or convert the MMCOLLECTION file to another format, install one of the applications from the list, which is presented below on this page. Can’t you still open your MMCOLLECTION file? Please, visit mmcollection file where you will find more information.

Programs using this file extension

Windows
– Mail Manager