The best free alternative to DownThemAll is JDownloader. If that doesn't suit you, our users have ranked more than 100 alternatives to DownThemAll and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to DownThemAll are Free Download Manager, youtube-dl, AB Download Manager and Xtreme Download Manager.
JDownloader is a download manager, written in Java, which allows automatic download of groups of files from one-click hosting sites.
That it can download multible parts
This extension requires the desktop application.
Boosts download speeds by splitting files, manages torrents with priority control, processes media formats, supports dark mode, and runs without ads. Requires no registration, can be used portably, and efficiently handles large file downloads, supporting Windows and Mac.
It's a good alternative cause, besides not being a plugin to Firefox, it has tight integration with browsers when you try to download something.
Integrates well with Firefox, Chrome and their clones, and even supports Microsoft Edge and Internet Explorer (if for whatever reason you're still using that).
A platform-independent command-line program for downloading videos from YouTube and 1000+ sites. Supports playlists, subtitles, and multiple formats.
DownThemAll is a download manager for firefox, youtube-dl is a youtube video downloader for command line
With this app, you can easily download files from anywhere. Enjoy fast, free downloads with seamless browser extension support.
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.
Both are open source download managers, although Xtreme is a standalone program (but does have browser integration).
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...
Small, fast, simple, browser integrated, uses aria2
Motrix is a full-featured download manager that supports downloading HTTP, FTP, BitTorrent, Magnet, Baidu Net Disk, etc.
A free batch downloader that can bulk download urls from file/clipboard, generate sequential URLs, download images galleries, wallpapers, music, videos, documents, from supported sites.
Persepolis Download Manager is utility for download easier and faster with aria2 and improved it.
A simple and straightforward utility that enables you to effortlessly download any type of file from the Internet and that comes with some privacy settings.
Free and Open Source download manager written in Python and designed to be extremely lightweight, easily extensible and fully manageable via web.
Germany
EU
Russia
Spain
Iran
India
Japan
Thailand
China
France
It recognizes a lot of links from almost all sites, and is quite useful.