xdm

github.com/subhra74/xdm Download Managers Open-source projectOpen source

Xtreme Download Manager is a download accelerator and video downloader, with the project in active development.

github.com/subhra74/xdm
xdm homepage screenshot

About xdm

Xtreme Download Manager (XDM) is an open-source download accelerator and video downloader published on GitHub under the GPL-2.0 license, with apps for Windows, macOS and Linux. It splits downloads across multiple connections, resumes interrupted transfers, handles batch downloads, and can schedule downloads with parallel-download limits and shutdown when finished. It also detects and saves streaming video, including HLS (.m3u8) and MPEG-DASH (.mpd) streams muxed to MP4 without external tools.

A companion browser extension for Chrome, Firefox, Edge, Opera, Vivaldi, Brave and other Chromium- and Firefox-based browsers hands downloads and detected media to the running app over a local-only connection (127.0.0.1:8597). Per the repository, nothing leaves the machine through that connection. The project states that as of 2026 XDM is being rebuilt and is in active development. No pricing information is published; building from source requires JDK 25 configured as a Maven toolchain and Maven.

Key features

  • Segmented multi-connection downloading to use available bandwidth
  • Detects and saves HLS and MPEG-DASH streams, muxed to MP4
  • Resumes downloads interrupted by network drops, crashes or power loss
  • Batch downloads into one folder, with scheduler and download queues
  • HTTP and SOCKS proxy support, plus server and proxy authentication
  • Browser extension forwards downloads and detected media locally
Best for: Users on Windows, macOS or Linux who want a free, open-source download accelerator with browser integration and streaming video capture.
Good for
  • Open source under the GPL-2.0 license with a public repository
  • Native-feeling apps on Windows, macOS and Linux, with light and dark themes
  • Browser extension forwards media over a local-only connection per the README
Watch out for
  • The project states that as of 2026 XDM is being rebuilt and is in active development
  • Some browser extension entries are listed as awaiting review
  • Building from source requires JDK 25 and Maven

xdm at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
Linux, macOS, Windows
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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xdm FAQ

Which platforms does XDM run on?
Windows, macOS and Linux, according to the repository.
Which browsers can send downloads to XDM?
Chrome, Firefox, Edge, Opera, Vivaldi, Brave and other Chromium- and Firefox-based browsers, using the companion extension.
Can XDM save streaming videos?
The video grabber detects and saves videos from streaming sites, including HLS (.m3u8) and MPEG-DASH (.mpd) streams, muxed to MP4 without external tools.
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