Internet Download Manger 7.1 is the latest version of IDM Family. it is actually a device to improve down load rates of speed by as much as Five times, continue as well as plan downloading.
(IDM) is a tool to increase download speeds by up to 5 times, resume and schedule downloads. Comprehensive error recovery and resume capability will restart broken or interrupted downloads due to lost connections, network problems, computer shutdowns, or unexpected power outages.
Internet Download Manager 7.1 Simple graphic user interface makes IDM user friendly and easy to use.Internet Download Manager has a smart download logic accelerator that features intelligent dynamic file segmentation and safe multipart downloading technology to accelerate your downloads. Unlike other download managers and accelerators Internet Download Manager segments downloaded files dynamically during download process and reuses available connections without additional connect and login stages to achieve best acceleration performance.
Features of Internet Download Manager 7.1  
Internet Download Manager 7.1 client friendly and easy to use. Internet Download Manager 7.1 has a stylish download logic accelerator that abilities quick dynamic file segmentation and secure multipart downloading technology to speed up your downloads. Unlike other downloading software’s and accelerators, IDM 7.1 segments downloaded files dynamically during download procedure and reuse available connections without extra connect and login stages to get best acceleration performance.
IDM 7.1 also supports proxy servers, http protocols and ftp, redirects, firewalls, authorization, cookies, Audio MP3 and MPEG video content processing. IDM 7.1 integrates effortlessly into Microsoft IE 10 including all version, MSN Explorer, Netscape, AOL Firefox, Opera, Mozilla Firebird, MyIE2, Avant Browser and all other well-liked browsers to automatically handle your downloads. You can also pull and drop files, or use IDM from command line. IDM 7.1 can dial your modem at the scheduled time, download the files you want, then hang-up or even shutdown your PC when it's finished.
Other abilities include multilingual support, zip preview, scheduler pro, download categories, HTTPS support, sounds on different events, Speed limiter, queue central processing unit, improved virus protection on down-load completion, html assist and tutorial, progressive downloading with quota (helpful for connections that use some kind of fair access policy or FAP similar to Dire way, Direct-PC, Hughes e.t.c.) built in download accelerator and many others.
IDM Version 7.1 adds Windows 7 and Widows 8 compatibility, adds Internet Download Manager download panel for web players that can be used to download flash videos from sites like MySpace TV, YouTube and Google Videos. It’s also features complete Vista support and Windows 7, redeveloped scheduler, YouTube grabber, and MMS protocol support. The fresh version also adds improved integration for IE 10 and IE based browser, newly designed and improved download-engine, the exclusive advanced integration into all most modern browsers, improved toolbar, and a wealth of other improvements and new features. 


If you have already installed any version of IDM so first you need to uninstall and install IDM 7.1. 
You need to install IDM 7.1 on fresh window.
Never update IDM 7.1.
Restart your computer after installing IDM 7.1
IDM 7.1 will work for life and forever for you.