The Best Open Source Internet Download Manager AlternativesTop Video Downloaders & Download Managers like Internet Download Manager

The best open source alternative to Internet Download Manager is Xtreme Download Manager. If that doesn't suit you, our users have ranked more than 100 alternatives to Internet Download Manager and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Internet Download Manager are DownThemAll, aria2, AB Download Manager and uGet.

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Internet Download Manager alternatives are mainly Download Managers, but if you're looking for Video Downloaders or YouTube Downloaders you can filter on that. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Internet Download Manager.
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Internet Download Manager alternatives page was last updated Jun 3, 2025
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  1. Copy a direct link to this comment to your clipboard

    Xtreme Download Manager is a powerful tool to increase download speed up-to 500%, save videos from video sharing sites and integration with ANY browser.

    67 Xtreme Download Manager alternatives

    License model

    • FreeOpen Source

    Country of Origin

    • IN flagIndia

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Discontinued

    The latest release is from May 2020 (version 7.2.11), and the latest pre-release is from July 2023 (version 8.0.29).

    Properties

    1.  Customizable
    2.  Lightweight
    3.  Privacy focused

    Features

    1.  Download Accelerator
    2.  Browser integration
    3.  Ad-free
    4.  Video Download
    5.  Resume interrupted downloads
    6.  Auto grab links from browser
    7. Google Chrome icon  Google Chrome Integration
    8.  Multipart download
    9.  No registration required
    10.  YouTube Downloader
    11.  Download Scheduling
    12.  MP3 Downloader

    Xtreme Download Manager VS Internet Download Manager

     
    Comments about Xtreme Download Manager as an Alternative to Internet Download Manager
    Comment summary: Xtreme Download Manager (XDM) is largely seen as a strong alternative to Internet Download Manager (IDM). Users appreciate that XDM is free and open-source while offering similar download functionalities such as multisegment downloading and acceleration. Some users note its capability to download from multiple sites like IDM. However, a few issues like not preserving file names and occasional failures on certain sites exist. Improvements are desired to match IDM closely.
    Top Positive Comment
    BenOnion
    Aug 16, 2021
    6

    I think that XDM is a very good alternative to IDM because it allows you to download videos on many sites other than YouTube (ENI platform, LinkedIn for example) like IDM does. On the other hand, IDM sometimes preserves the file name while XDM does not, which is annoying if you download a series of videos because you have to rename everything by hand. Translation FR OK.

    Most Recent Comment
    homosapien
    Positive Mar 9, 2025
    0

    Video grabber sucks. Make it like Eagleget browser video grabber. Show found videos on browser addon's logo at browser toolbar. That would be very nice touch.

    It has download speed that very similar to IDM. It can grab and download videos. But as an opensource non-profit project, it has bugs in video grabber. And video grabbing not good as like as IDM.

    The best IDM alternative was EagleGet but it's discontinued. So now, XDM is the best alternative.

    WinchesterDanny
    Positive Aug 24, 2024
    1

    ..in my opinion, the latest stable version (7.xx) is better than the beta version (8.xx) , faster download, no lags, no crashes, faster response, add to that the GUI interface looks much better than the beta version..BUT in general, I'm not gonna rise my hand and agree that this OS-IDM is equal to / better than IDM, still lacks a lot of features and needs some improvements...briefly, consider it as one of the best OS-IDM but definitely not the N°1 ...

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    3 of 22 comments
    Internet Download Manager Icon
    Xtreme Download Manager icon
    • Almost everyone thinks Xtreme Download Manager is a great Internet Download Manager alternative.

    • Xtreme Download Manager is the most popular Windows, Mac & Linux alternative to Internet Download Manager.

    • Xtreme Download Manager is the most popular Open Source & free alternative to Internet Download Manager.

    • Xtreme Download Manager is Free and Open SourceInternet Download Manager is Paid and Proprietary
    • Xtreme Download Manager is CustomizableInternet Download Manager is not according to our users
  2. DownThemAll icon
     828 likes
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    Browser extension offering advanced download capabilities, enabling users to gather links and images with customizable criteria on Firefox, Chrome, and Opera. Developed by Nils Maier, Federico Parodi, and Stefano Verna, it simplifies file downloads with efficiency and high quality.

    108 DownThemAll alternatives

    License model

    • FreeOpen Source

    Country of Origin

    • IT flagItaly
    • European Union flagEU

    Platforms

    • Microsoft Edge
    • Google Chrome
    • Pale Moon
    • Mozilla Firefox

    Properties

    1.  Privacy focused
    2.  Customizable

    Features

    1.  Browser integration
    2.  Download Accelerator
    3.  Image Downloader
    4.  Multipart download
    5.  Dark Mode
    6.  Ad-free
    7.  Resume interrupted downloads
    8.  Bulk Image Downloader
    9.  Pause Downloads
    10.  Bulk download
    11.  Configurable Brave shields
    12.  Opera extension

    DownThemAll VS Internet Download Manager

     
    Comments about DownThemAll as an Alternative to Internet Download Manager
    Comment summary: DownThemAll is frequently praised for its capabilities as a browser extension that works well with Firefox, but some users note its limitations compared to Internet Download Manager (IDM), which functions independently of browsers. While DownThemAll is regarded as user-friendly with good plugin support and constant updates, criticisms include it being limited to a web extension and being outdated at times. IDM is recognized for its broader scope and functionalities such as pausing, resuming, and accelerating downloads.
    Top Positive Comment
    SpaceOctopus
    Dec 27, 2023
    1

    It does everything IDM does, but more - and it can handle file hosters much better, specifically premium ones that require accounts, or multi-account ones. It's just a lot easier to use. It has a great browser add-on, works with youtube, plugins, including one for unpacking archives, and is updated constantly. It's also free! If you want the version that isn't bundled with stuff, do a search for it, it exists on their on forum :)

    Top Negative Comment
    Guest
    Jan 31, 2016
    64

    DownloadThemAll is just a Firefox extension while Internet Download Manager is a complete software that works on all browsers

    Most Recent Comment
    WinchesterDanny
    Negative Aug 24, 2024
    -1

    web extension and not an open source software..remove it from the list

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    3 of 12 comments
    Internet Download Manager Icon
    DownThemAll icon
    • Most users think DownThemAll is a great Internet Download Manager alternative.

    • DownThemAll is Free and Open SourceInternet Download Manager is Paid and Proprietary
    • DownThemAll is Privacy focusedInternet Download Manager is not according to our users
  3. aria2 icon
     230 likes
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    Multi-protocol & multi-source, cross platform download utility.

    112 aria2 alternatives

    License model

    • FreeOpen Source

    Country of Origin

    • JP flagJapan

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Xfce

    Properties

    1.  Lightweight

    Features

    1.  Command line interface
    2.  Support for Multiple protocols
    3.  Ad-free
    4.  Resume interrupted downloads
    5.  No registration required
    6.  Support for Remote Control

    aria2 VS Internet Download Manager

     
  4. Copy a direct link to this comment to your clipboard

    With this app, you can easily download files from anywhere. Enjoy fast, free downloads with seamless browser extension support.

    21 AB Download Manager alternatives

    License model

    • FreeOpen Source

    Country of Origin

    • IR flagIran

    Platforms

    • Windows
    • Linux
    • Microsoft Edge
    • Google Chrome
    • Brave
    • Chromium
    • Mozilla Firefox
    • Mac

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Ad-free
    2.  Dark Mode
    3.  Video Download
    4.  No registration required
    5.  No Tracking
    6.  Download Scheduling
    7.  MP3 Downloader
    8.  Portable
    9.  Resume interrupted downloads
    10.  Multiple languages

    AB Download Manager VS Internet Download Manager

     
    Comments about AB Download Manager as an Alternative to Internet Download Manager
    sedeti
    Negative Jun 3, 2025
    0

    It would be nice if it could actually detect videos

    Internet Download Manager Icon
    AB Download Manager icon
    • AB Download Manager is Free and Open SourceInternet Download Manager is Paid and Proprietary
    • AB Download Manager is Privacy focused and LightweightInternet Download Manager is not according to our users
  5. uGet icon
     175 likes
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    uGet is a lightweight and full-featured Download Manager for Linux and Windows. uGet allows you to download in multiple parallel streams for download acceleration, put files in a Download Queue, Pause & Resume downloads, Advanced Category Management, Browser Integration...

    86 uGet alternatives

    License model

    • FreeOpen Source

    Country of Origin

    • TH flagThailand

    Platforms

    • Windows
    • Linux
    • Android
    • BSD
    • Xfce
    • aria2
    Discontinued

    Last updated: 2021.5.5 (Windows version), 2020.1.9 (Linux version).

    Properties

    1.  Lightweight

    Features

    1.  Resume interrupted downloads
    2.  Built-in Torrent client
    3.  Download Accelerator
    4.  Multiple languages
    5.  Portable
    6.  Command line interface
    7.  Browser integration
    8.  Multiple connections per file
    9.  Download Scheduling
    10.  Support for FTP
    11.  Support for Keyboard Shortcuts
    12.  Support for Multiple protocols

    uGet VS Internet Download Manager

     
    Comments about uGet as an Alternative to Internet Download Manager
    Most Recent Comment
    WinchesterDanny
    Negative Aug 24, 2024
    -1

    LOW!! remove it from the list

    Guest
    Positive Sep 19, 2016
    -6

    can do all IDM can do with an additional FFX plugin Flashgot

    Guest
    Negative Dec 6, 2019
    -6

    It don't have installer for Windows version. It's just give portable and you have to adding path.

    Internet Download Manager Icon
    uGet icon
    • Most users think uGet is a great Internet Download Manager alternative.

    • uGet is Free and Open SourceInternet Download Manager is Paid and Proprietary
    • uGet is LightweightInternet Download Manager is not according to our users
  6. Cobalt Tools icon
     55 likes
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    Cobalt is your go-to place for downloads from social and media platforms. zero ads, trackers, or other creepy bullshit. simply paste a share link and you're ready to rock!.

    190 Cobalt Tools alternatives

    License model

    • FreeOpen Source

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Self-Hosted
    • Docker

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  YouTube Downloader
    2.  Video Download
    3.  No registration required
    4.  Ad-free
    5.  MP3 Downloader
    6.  Support for 4K
    7.  No Tracking
    8.  SoundCloud Downloader
    9.  Dark Mode
    10.  No installation required
    11.  Download videos from Instagram
    12.  Download videos from Facebook

    Cobalt Tools VS Internet Download Manager

     
    • Cobalt Tools is the most popular Web-based & Self-Hosted alternative to Internet Download Manager.

    • Cobalt Tools is Free and Open SourceInternet Download Manager is Paid and Proprietary
    • Cobalt Tools is Privacy focused and LightweightInternet Download Manager is not according to our users
  7. Youtube-DLG icon
     197 likes
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    A cross-platform GUI using wxPython for the popular tool youtube-dl, Youtube-DLG supports video downloads from YouTube and over 1000 sites, offers video cutting via ffmpeg, and authentication for YouTube. It features a multi-language UI, supports both youtube-dl and yt-dlp, and is open source in the public domain.

    213 Youtube-DLG alternatives

    License model

    • FreeOpen Source

    Platforms

    • Windows
    • Linux
    • wxPython

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  YouTube Downloader
    2.  Graphical User Interface
    3.  Download YouTube Playlist
    4.  Video Download
    5.  SoundCloud Downloader
    6.  Ad-free
    7.  No registration required
    8.  Support for 4K
    9.  Automatic conversion to multiple formats
    10.  Dark Mode
    11.  MP3 Downloader
    12.  Batch conversion

    Youtube-DLG VS Internet Download Manager

     
7 of 59 Internet Download Manager alternatives