The Ultimate
Full Version Protocol
Stop waiting. Maximize your bandwidth with the only engine that segments files dynamically for 500% faster speeds.
Initialize System Core
Secure connection established. Ready for payload transfer.
Last Verified: February 2026
Core Modules
Download Faster & More Reliably
Install Internet Download Manager (IDM) to stop waiting for your downloads. You will be truly amazed how fast IDM downloads your files. IDM will also repair broken and resume interrupted downloads due to lost connections, network problems, computer shutdowns, or unexpected power outages.
Powerful Download Engine
Our powerful download engine uses unique algorithms to receive Internet data in a fastest possible way. IDM will accelerate downloads all times because of its innovative dynamic file segmentation technology. Unlike other download managers, IDM segments downloaded files dynamically during download process and reuses available connections without additional login stages.
All Popular Browsers Supported
IDM integrates seamlessly into Google Chrome, FireFox, Microsoft Edge, Opera, Safari, Internet Explorer, AOL, MSN, Maxthon and all other popular browsers. We develop browser extensions since 1999, and we have the best engineering solutions available today.
One-Click Download
When several links are selected with a mouse in a browser, IDM will show 'Download with IDM' button. You can also minimize this button in 'Options→General tab→Customize download panel in browsers' IDM dialog.
Download from Favorite Sites
After installing 'IDM integration module' browser extension, just continue surfing the Internet, and you will be amazed how easy is to download everything you want from your favorite web sites with IDM video download panel.
Built-in Scheduler
Internet Download Manager can connect to the Internet at a set time, download the files you want, disconnect, or shut down your computer when it's done. You can also synchronize changes using periodic synchronization of files.
Download Categories
Internet Download Manager can be used to organize downloads automatically using defined download categories. You can add your custom categories for some file types or specific sites.
Customizable Interface
You may choose the order, buttons and columns to appear on the main IDM window. There are several different skins for the toolbar with different button styles. Also users can design their own skins or choose the light or dark IDM theme.
User Logs
Verified transmission reports from active nodes.
"IDM creates multiple connections to the server for the same archive, speeding up the download significantly."
"A must-have application for any Internet user who needs their files fast and organized."
"The scheduler and resume features are lifesavers for anyone with unstable internet."
"It grabs videos from web players better than any browser extension we've tested."
"I've been using this since 2010. It's the first thing I install on a new PC."
"Reliable, fast, and no-nonsense. It just does what it says."
"Perfect for downloading large asset packs without corruption."
"Fixed my slow game patch downloads. Absolutely essential."
"The browser integration is seamless. Click and forget."
"One of the few utilities that is actually worth keeping installed."
"The only software I actually paid for. Worth every penny."
"Helps me organize all my research papers and lecture videos automatically."
"IDM creates multiple connections to the server for the same archive, speeding up the download significantly."
"A must-have application for any Internet user who needs their files fast and organized."
"The scheduler and resume features are lifesavers for anyone with unstable internet."
"It grabs videos from web players better than any browser extension we've tested."
"I've been using this since 2010. It's the first thing I install on a new PC."
"Reliable, fast, and no-nonsense. It just does what it says."
"Perfect for downloading large asset packs without corruption."
"Fixed my slow game patch downloads. Absolutely essential."
"The browser integration is seamless. Click and forget."
"One of the few utilities that is actually worth keeping installed."
"The only software I actually paid for. Worth every penny."
"Helps me organize all my research papers and lecture videos automatically."
Protocol FAQ
Supported Languages
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