1256 Open source projects that are alternatives of or similar to Downthemall

Create modern cross-browser extensions with no build configuration.

Redux for WebExtensions

All in one downloader 全能下载器

JDownloader 2 Docker Image (Multiarch) - Passed 40M Downloads

Companion add-on for Firefox Relay. Keep your email safe from hackers and trackers. Make an email alias with one click, and keep your address to yourself.

DownZemAll! is a download manager for Windows, MacOS and Linux

🕊️ Firefox add-on for multi-row tabs and site-dependent tab colors

The browser extension vault (Chrome, Firefox, Opera, Edge, Safari, & more).

Firefox add-on for arranging tabs vertically

RetroTxt is the WebExtension that turns ANSI, ASCII, NFO text into in-browser HTML

We're building the next generation of Firefox, and we're focusing on real-world speed and performance. Pulse lets you give our engineers feedback about your experience on websites that work well in Firefox and on websites that don't.

Python3 script to continuously download all images/webms of multiple 4chan thread simultaneously - without installation

Powerfull download accelerator and video downloader

Project for automatically organizing and downloading Floatplane videos for plex.

The web extension boilerplate help to set up project quickly using typescript, jest, webpack, githook, prettier and github actions

Cross-platform download manager

Script to generate TypeScript definitions for WebExtension Development in FireFox

Download books as epub from bookmate.com

🖋 Convert Grammarly to Markdown (browser extension)

A Nodejs module for downloading image to disk from a given URL

Create your own auto-update framework

Scipt allow download treehouse all videos and other stuff :3

🔓 Web extension for reading articles locked behind paywalls of over 50 german newspapers, e.g. Frankfurter Allgemeine Zeitung, Leipziger Volkszeitung & Hamburger Abendblatt

A browser extension to detect zoomable images in web pages and downloading them with dezoomify

Computest Openrunner: Benchmark and functional testing for frontend-heavy web applications

A HTML5 datatransfer UI for handling upload and download of multiple simultaneous files.

A Firefox port of the Chrome extension that adds an 'ad' Awesome Bar command and view source links for the Android SDK.

Experimental Data Storage module for Firefox Lockbox project, not being actively developed

Play and download YouTube videos. Extract audio from video. With minimalist beautiful gui.

-----

A lightweight multi-threaded downloader based on aria2.

An awesome browser extension that reads aloud webpage content with one click

Take screenshots of Mozilla applications in various UI configurations

Save your browser sessions and restore them any time

Drop Feeds is a Sage / Sage++ like addon (webextension) for Firefox Quantum

The faster and smarter Debugger for Firefox DevTools 🔥🦊🛠

Command-line file downloader tool

A browser extension that displays Hacker News comments for the current webpage

A user style manager for Firefox 57+ which can load local files and apply UI styles

A Chrome, Firefox, Opera and Edge extension to increase contrast, decrase brightness and invert color of websites

WebExtension that mutes all sites by default and remembers unmuted sites

Chrome extension that blocks Rickrolls!

nodejs HTTP downloader with pause/resume support and segmented downloading

🌐 Manager for portable applications

Google Chrome Extension to download on Bandcamp, Soundcloud...

WebExtension for keyboard-accessible tab management

Extension for Firefox

Python script to download Instagram stories from Instagram users.

Download Twitch VODs and Clips

A chrome extension for the Motrix Download Manager

A User-Agent spoofer browser extension that is highly configurable

PRDownloader - A file downloader library for Android with pause and resume support

Web Extension — A new tab page extension with material design and useful features 🆕 🎉

Automated download of Pluralsight courses

Firefox privacy, security and anti-tracking: a comprehensive user.js template for configuration and hardening

WebExtension port of Random Agent Spoofer

一个帮助你自动申请京东价格保护的chrome拓展

A lightweight multi-threaded downloader based on aria2.

Python script to download Instagram livestreams and replays.

Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests