The short answer
Yes. Rebuilt or re-downloaded automatically when needed.
What is it?
Microsoft Edge’s disk cache for every profile: images, scripts and other files from websites, in ~/Library/Caches/Microsoft Edge.
What happens if you delete it?
Rebuilt as you browse. Favourites, passwords, history and open tabs are kept in your profile, so you stay signed in.
How to remove it properly
In Edge, open edge://settings/clearBrowserData and select only “Cached images and files”. Or quit Edge and move the folder to the Trash.
Quit the app that uses it, then move it to the Trash. Empty the Trash when you’re sure.
How MoreRoom helps
MoreRoom recognises this item, shows its real size and when it was last used, and labels it “Safe to remove”. In the free version you can move it to the Trash in one click, with Undo; Pro collects every safe item at once.
Frequently asked questions
Is it safe to delete the Microsoft Edge cache on Mac?
Yes. Rebuilt or re-downloaded automatically when needed. Rebuilt as you browse. Favourites, passwords, history and open tabs are kept in your profile, so you stay signed in.
Will Microsoft Edge cache come back after I delete it?
Yes. Rebuilt as you browse. Favourites, passwords, history and open tabs are kept in your profile, so you stay signed in.
How do I remove Microsoft Edge cache properly?
In Edge, open edge://settings/clearBrowserData and select only “Cached images and files”. Or quit Edge and move the folder to the Trash.