Top Alternatives to Internet Download Accelerator

JDownloader is a free, open-source download manager with advanced features to simplify and accelerate the process of downloading files from the internet. It supports a wide range of hosting sites, automates captcha solving, extracts archives, and manages large download lists efficiently. It's designed to make downloading from various sources straightforward and reliable.

DownThemAll! is a powerful browser extension designed to streamline and accelerate your file downloads. Integrating seamlessly with your web browser, it offers advanced features like multiparty downloads, pauses and resumes, and customizable filtering to manage your downloads efficiently and significantly improve download speed.

Free Download Manager is a powerful, yet free application designed to accelerate all types of downloads, including files, videos, and torrents. It offers a wide range of features for efficient file management, download control, and browser integration, making it a comprehensive solution for managing your internet downloads across multiple protocols.

Internet Download Manager (IDM) is a powerful tool designed to significantly boost download speeds. It offers robust features like scheduling, resuming broken downloads, and integrating seamlessly with major web browsers to capture download links automatically.

Orbit Downloader was a free download manager with support for various protocols and unique features focused on social media and streaming content, although it is now discontinued and associated with warning

aria2 is a versatile command-line download utility supporting multiple protocols and sources, including HTTP/HTTPS, FTP, SFTP, BitTorrent, and Metalink. It's known for its lightweight nature and powerful features like multi-source downloading, session management, and remote control capabilities.

FreeRapid Downloader is a versatile, Java-based download manager designed to simplify acquiring files from various file-hosting services, including popular platforms like YouTube and Rapidshare. It offers features such as captcha recognition, clipboard monitoring, and multi-language support, making it a user-friendly tool for managing multiple downloads efficiently.

uGet is a powerful and lightweight open-source download manager for Windows and Linux. It accelerates downloads, supports multiple protocols like HTTP, FTP, BitTorrent and Metalink, and features resume capabilities, browser integration, and robust clipboard monitoring.

EagleGet is a powerful and free universal download accelerator designed to boost download speeds by utilizing multi-threaded technology. It supports various protocols including HTTP, HTTPS, FTP, MMS, and RTSP, and offers seamless integration with popular web browsers. With features like video sniffing, batch downloads, and resume capability, it provides a comprehensive solution for managing and accelerating downloads.

FlashGet is a freeware download manager for Microsoft Windows designed to accelerate downloads by splitting files into sections and downloading them simultaneously. It supports various protocols including HTTP, FTP, BitTorrent, and eMule.

Tucan Manager was a discontinued, free file-sharing application designed to simplify the download process from numerous one-click hosting services. It aimed to provide an easy-to-use interface for managing multiple downloads, automating tasks like waiting times and CAPTCHA entry.

Xtreme Download Manager (XDM) is a robust and free download manager designed to boost download speeds significantly. It seamlessly integrates with major browsers to capture downloads, supports resuming interrupted downloads, and offers features like video downloading and scheduling, making it a versatile tool for managing all your downloads.

GetRight is a classic download manager engineered to enhance and manage file downloads. It provides features like resuming interrupted downloads, acceleration through segmented transfers, and scheduling capabilities, making it a reliable tool for handling large files and unstable connections.

Plowshare is a versatile command-line tool and engine for managing file sharing websites. It streamlines the process of downloading and uploading files from various popular hosting services, offering automation and features for both technical users and those seeking a more efficient way to handle online file transfers.

CryptLoad is a powerful freeware download manager for Windows designed to simplify downloading from popular file-hosting services like RapidShare and Megaupload. It excels at handling links, automating the process, and improving the download experience with features like captcha recognition and link validation.

BitComet is a popular BitTorrent, HTTP, and FTP download client known for its speed optimizations, diverse protocol support, and integrated features like live preview and mirror searching.

FlareGet is a robust and versatile download manager designed for Windows, macOS, and Linux. It accelerates downloads by splitting files into segments and downloading them simultaneously. FlareGet offers deep browser integration, video downloading capabilities, and support for a wide range of protocols, making it a comprehensive solution for managing your downloads efficiently.

Download Accelerator Plus (DAP) is a long-standing download manager for Windows and Mac, known for accelerating download speeds by splitting files into multiple parts and downloading them simultaneously. It also includes features for video downloading and browser integration.

iGetter is a feature-rich download manager designed to accelerate and organize your downloads. It supports popular protocols like HTTP, FTP, and BitTorrent, offering features like download acceleration, resume capabilities, browser integration, and scheduling for efficient and organized file retrieval.

FatRat is a versatile open-source download manager supporting a wide range of protocols including HTTP, FTP, torrents, and file-hosting services. It offers features like multi-language support, torrent search, and subtitle search, providing a comprehensive solution for various downloading needs.

Ninja Download Manager is a powerful, multi-threaded download accelerator and manager designed to significantly boost download speeds and provide comprehensive control over your downloads. It integrates seamlessly with popular web browsers and offers a range of features including scheduling, resume support, and live previews for a streamlined downloading experience.

Download Status Bar is a legacy Firefox extension designed to manage and track your downloads directly within the browser's status bar. It provides at-a-glance information about download progress, remaining time, and allows for direct interaction with downloaded files without cluttering the main download window.

Persepolis Download Manager is a free and open-source download accelerator and manager. It provides a user-friendly interface for managing downloads, accelerating speeds, and integrating with web browsers.

webui-aria2 is a modern, web-based interface for aria2, a lightweight multi-protocol & multi-source command-line download utility. It provides a user-friendly way to manage downloads, offering features like resume interrupted downloads, download acceleration, and support for various protocols including HTTP, HTTPS, FTP, BitTorrent, and Metalink.