Internet Download Manager vs Motrix
Side-by-side comparison of features, pricing, ratings, and alternatives.
Internet Download Manager (IDM) is a long-running Windows download accelerator that speeds up downloads using dynamic file segmentation and resumes broken or interrupted transfers automatically. It integrates with essentially every major browser (Chrome, Firefox, Edge, Opera, Safari, and more) to intercept downloads and offers a built-in scheduler for automatic downloading and disconnecting. IDM is trialware: it can be used free for 30 days without a credit card, after which a paid license is required to keep using it. Licensing is sold as either a one-time lifetime license or a lower-cost annual license, and the software has earned awards from outlets like CNET and ZDNet over its long history.
Motrix is a full-featured desktop download manager built on the aria2 engine. It handles HTTP, FTP, BitTorrent and Magnet downloads from a single clean interface, supports many concurrent tasks and connections per task, and runs on Windows, macOS and Linux.
- Long track record and industry awards from CNET, Softpedia, and ZDNet
- Deep integration with nearly every major browser for one-click download capture
- Reliable resume support for large or unstable downloads
- 30-day full-featured trial with no credit card required
- Handles HTTP, FTP, BitTorrent and Magnet links in one application
- Clean, modern interface over the powerful aria2 engine
- Many simultaneous tasks with a high connection count per download
- Free, open source and available on Windows, macOS and Linux
- Windows only, with no native Mac or Linux version
- Requires a paid license after the 30-day trial to keep using it
- Aggressive browser-extension prompts during installation can be intrusive for casual users
- Development has been quiet for long stretches
- Fewer advanced torrent controls than a dedicated BitTorrent client
- Electron-based, so it is heavier than a native download manager
More alternatives & similar tools
Alternatives to Internet Download Manager
View all →Free, open-source download manager built for automating downloads from file hosts.
Free download accelerator with built-in BitTorrent support and browser integration.
Alternatives to Motrix
View all →
A free, open-source BitTorrent client with a lightweight footprint and no bundled ads or toolbars.
Free download accelerator with built-in BitTorrent support and browser integration.
Free, open-source download manager built for automating downloads from file hosts.
The Verdict
AI-generated from listing dataMotrix is a free, cross‑platform, open‑source manager that handles HTTP, FTP, BitTorrent and magnet links, while IDM is a paid Windows‑only accelerator focused on speed and deep browser integration.
Key differences
- •Motrix works on Windows, macOS and Linux; IDM runs only on Windows.
- •Motrix is free and open source; IDM requires a one‑time purchase after a trial.
- •IDM offers proprietary dynamic file segmentation claiming up to 8× speed boost; Motrix relies on aria2 without such acceleration claims.
- •IDM provides deep integration with most browsers; Motrix has no built‑in browser capture.
- •Motrix supports BitTorrent and magnet links; IDM does not.
Pricing & value
Motrix is completely free and open source; IDM requires a paid license after a 30‑day trial.
Ease of use / learning curve
IDM’s deep browser integration and scheduler make start‑up simpler for Windows users; Motrix requires manual link entry.
Features & depth
IDM adds dynamic segmentation acceleration, scheduler, and extensive browser capture; Motrix lacks these advanced acceleration features.
Integrations & ecosystem
IDM integrates with Chrome, Firefox, Edge, Opera, Safari; Motrix only integrates via aria2 and lacks browser plugins.
Support
Motrix offers community support via GitHub Issues and forum; IDM provides official documentation and an affiliate‑program channel.
Security & privacy
Motrix is open source, allowing code review; IDM is closed source with no public audit.
Platform coverage
Motrix runs on Windows, macOS, and Linux; IDM is limited to Windows.
Choose Internet Download Manager if…
Windows power users who prioritize download speed and automatic browser capture.
Choose Motrix if…
Users needing a free, cross‑platform manager that also handles torrents.
Common questions
Can I use Motrix on macOS?
Yes, Motrix runs on Windows, macOS, and Linux from the same codebase.
Does IDM accelerate downloads faster than Motrix?
IDM claims up to 8× faster downloads using dynamic segmentation; Motrix does not advertise such acceleration.
Is there any cost to use Motrix?
Motrix is free and open source with no paid license required.