Your settings are automatically saved between sessions. The GUI generates a configuration file (typically named REGUI_config.json ) in the program directory, which automatically loads your previous settings and parameters the next time you open the application.
Before installing the GUI, ensure you have the necessary backend tools:
: A cross-platform M3U8 downloader based on PySide6 and QFluentWidgets. It offers multi-threaded concurrent downloading, task management, and a sleek user interface. It requires FFmpeg and N_m3u8DL-RE executable files to be placed in the tools directory.
: The GUI accepts URLs directly from your clipboard. You can also use a simple drag-and-drop method for .m3u8 , .mpd , or .txt files, making the process incredibly smooth. nm3u8dlre+gui
Some users have reported receiving Trojan alerts from Windows Defender when downloading certain versions of N_m3u8DL-RE. In these cases, VirusTotal scans often indicate the file is clean. This is typically a false positive due to the nature of how the tool interacts with system processes. If you encounter this, you may need to add an exception to Windows Defender or verify the file's hash with the official source.
The application includes an "Auto Best Track" feature that automatically selects the optimal video quality and audio tracks. You can disable this if you prefer to manually select specific streams when multiple quality options are available.
Several other GUI solutions exist for M3U8 downloading: Your settings are automatically saved between sessions
N_m3u8DL-RE "encrypted_video_url" --key-text-file "keys.txt"
nm3u8dlre is a command-line program developed by a team of enthusiasts who wanted to provide an easy way for users to download HLS streams. The program was designed to take an HLS playlist URL (typically ending in .m3u8 ) and use it to download the video stream in its entirety.
: Adjust your "Save Directory" and "Save Name." You can use patterns like or to automate file naming. You can also use a simple drag-and-drop method for
For Widevine/CENC encrypted content or videos using multiple keys, community contributors recommend using the ShakaPackager decryption engine instead of the default mp4decrypt. The GUI version may offer a decryption engine selection option for such scenarios.
Users can download multiple streams simultaneously by loading URLs from text files or folders.
As online video continues to evolve, it's likely that nm3u8dlre and its GUI counterpart will continue to play a role in shaping the way users interact with HLS streams. With the rise of new video codecs, such as HEVC, and emerging protocols, like DASH, it's possible that nm3u8dlre will need to adapt to support these new technologies.
While the original command-line tools are powerful, they require technical knowledge of command prompts and parameters. The version solves this by providing a clean, intuitive, and efficient interface, making high-quality stream downloading accessible to everyone. Key Features of nm3u8dlre+GUI
Skips complex conversions when you only need a raw, unencoded concatenation of the ts fragments. Troubleshooting Common Errors