How to open a file with .MUM extension?

File Type : Matlab CAPE-OPEN Unit Operation Model File (AmsterCHEM)
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .MUM file

Searching for the right program to open .MUM files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.


What is .MUM file extension?

Package containing a software update or "hotfix" for Windows Vista; installed by Windows using the built-in software update program. MUM files typically use the following file naming convention: "Package_[#]_for_kb[number]~[string]~[OS_version]~~[update_version].mum." The primary update file is named "Update.mum."
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open MUMfiles:

  • Microsoft Windows Update