pyload is a free and Open Source download manager written in Pure Python and designed to be extremely lightweight, fully customizable. Developed by pyLoad Team
License: Open Source
pyLoad is a lightweight and fast download manager that supports a variety of file hosting services, making it ideal for batch downloads. On the other hand, DownThemAll is an open-source browser extension that excels in integration and multi-part downloads, making it a great choice for users who frequently download from the web.