The SABnzbd application was designed to be an open-source cross-platform binary newsreader written in Python.It simplifies the process of downloading from Usenet dramatically, thanks to its friendly web-based user interface and advanced built-in post-processing options that automatically verify, repair, extract and clean up posts downloaded from Usenet.
SABnzbd also has a fully customizable user interface, and offers a complete API for third-party applications to hook into.

· Multi-threaded newsgroup downloader.
· Automatic repair and extract of downloaded files.
· Low RAM usage.
· Fully featured WebUI allowing remote login.
· NZB file support
· Support for the Newzbin API
· Post download scripting
· Post download E-Mail notifications
· Automatic RSS download support
· Support for multiple usenet servers
· Folder monitoring

What's New in This Release:
Changes:
· Add INI-only option “par2_multicore” to enable/disable par2-multicore
Fixes:
· Prevent crash in RSS due to odd characters
· Prevent deadlock in downloader when server is blocked
· Prevent deletion of par files of other sets in multi-set NZBs
· Incorrect job rename in SMPL skin on Windows
· INI-only option “no_penalties” to limit timeout penalties for non-optional servers to 1 minute
· HTTPS certificate paths should default to the admin_dir directive
· The second parameter of the user script should be the original NZB file name even when the job has been renamed.
· Show clear error message when RSS feed preview or force-download fails.
· Don’t warn about RSS reading problems when a scheduled scan is done.
· Ignore empty “username” and “apikey” parameters in nzbmatrix.com URLs and add stored values.
· Suppress authentication warning for API call “get_scripts” and “qstatus”. These are used by some external utilities to determine if username/passwor...