What is AB Download Manager?

AB Download Manager is a free, open-source download manager that runs on Windows, macOS, and Linux. It delivers the same essential features as IDM — at zero cost.
Key features
Faster downloads The app splits each file into parallel segments during download, noticeably boosting speed compared to single-thread downloading.

Resume after interruption If the connection drops or the app closes, downloads resume from exactly where they left off — no restart needed.

Automatic file organization Files are sorted automatically by type — video, audio, programs, documents — making them easy to find later.
Clean interface, no ads No ads, no subscriptions, and full Arabic language support is built in.
AB Download Manager vs. IDM
| Feature | AB Download Manager | IDM |
|---|---|---|
| Price | Free | Paid |
| Source | Open | Closed |
| Arabic support | ✓ | ✗ |
| Resume downloads | ✓ | ✓ |
| Parallel downloading | ✓ | ✓ |
The verdict
AB Download Manager is a strong choice for anyone looking for a real IDM alternative without the cost. It combines high performance, a clean interface, and open-source transparency — no ads, no bloat.
Download: github.com/amir1376/ab-download-manager