The latest idm downloader version is 6.21 build 1. This version is well compatible with windows 7 x64 bit and 32 bit.
Any version of windows OS 7 (32 / 64 bit) or 8 (64 / 32 bit).
512 MB Ram.
20 MB free space
There are some awesome new features is added and improved, most important ones are-
New support for latest chrome, Firefox and skymonkey update versions.
Better performance in video downloading sites. Like YouTube, Metacafe a and other flv sites.
The IDM Site Grabber is better than ever.
The process is also a very easy one. Follow step by step-
If your system already has id installed, whether it’s free version or showing fake serial keys, you have to uninstall it first.
Use full remove option and it will require a reboot. After rebooting install idm in the setup folder. Now go to crack folder and copy idm file to “C:\Program Files\Internet Download Manager” for 32 bit windows. “C:\Program Files(x86)\Internet DownloadManager” 64 bit windows versions.