Versions

6,19,1,71	0.71%
6,18,5,66	2.14%
6,17,12,60	0.71%
6,17,10,59	2.86%
6,17,7,57	3.57%
6,17,1,48	2.86%
6,16,3,45	4.29%
6,16,2,44	0.71%
6,15,14,43	2.14%
6,15,10,42	1.43%
6,15,6,38	2.14%
6,15,5,37	1.43%
6,12,26,35	29.29%
6,12,21,34	9.29%
6,12,16,27	0.71%
6,12,8,24	6.43%
6,12,7,22	1.43%
6,12,1,19	0.71%
6,11,4,18	5.00%
6,11,1,14	1.43%
6,9,1,13	3.57%
6,8,2,12	0.71%
6,7,12,12	2.14%
6,7,8,10	10.71%
6,7,0,9	3.57%

idmnetmon.dll has 25 known versions, the most recent one is 6,19,1,71. The average file size is about 126.54 KB. It is an authenticode code-signed executable issued to Tonec Inc. by the certification authority VeriSign. The programs Internet Download Manager, Angry Birds Star Wars and IDM Patch 6.25 build 03 have been observed as installing specific variations of idmnetmon.dll.

Internet Download Manager (also called IDM) is a shareware download manager that supports batch downloads. IDM supports Internet Explorer, Opera, Apple Safari, Google Chrome and Mozilla Firefox.