Versions

5.2 x64	29.41%
5.0 x64	47.06%
4.4 x64	5.88%
3.0	5.88%
2.6 x64	5.88%
2.1 x64	5.88%

There are 6 versions of lightroom.exe in the wild, the latest version being 5.2 x64. lightroom.exe is run as a standard windows process with the logged in user's account privileges. The average file size is about 2.5 MB. The file is a digitally signed and issued to Adobe Systems Incorporated by VeriSign. Numerous variations of lightroom.exe have been installed with both Adobe Photoshop Lightroom 3 and Adobe Photoshop Lightroom 3 Full. During the process's lifecycle, the typical CPU resource utilization is about 0.0030% including both foreground and background operations, the average private memory consumption is about 291.43 MB with the maximum memory reaching around 780.91 MB. Addionally, typically read and write I/O disk operations is about 200.62 KB per minute for reads and 174.82 KB per minute for writes.