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Internet Download Manager data
File type: Various data file
An ef2 file extension is related to the Internet Download Manager. An ef2 file stores some kind of data.
File type category:
Various data file
Date updated: December 20, 2017
The eff2 file extension is used by Internet Download Manager, a program for increasing the efficiency of download speeds, as well as download management developed by Tonec Inc.
The ef2 file contains various data used for internal purposes of the Internet Download Manager.
Software apps that create ef2 files:
Microsoft Windows
Software applications that handle other tasks involving ef2 files:
Microsoft Windows
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