StaxRip is not available for Mac but there are plenty of alternatives that runs on macOS with similar functionality. The best Mac alternative is HandBrake, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to StaxRip and 15 are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to StaxRip are MakeMKV (Freemium), Shutter Encoder (Free, Open Source), MEncoder (Free, Open Source) and Elegant Converter (Freemium).
HandBrake is an open-source, multithreaded video transcoder – it compresses and converts digital media from one format to another. HandBrake can rip encrypted DVDs with libdvdcss (libdvdcss is installed with VLC media player on macOS, or AnyDVD/DVD 43 on Windows).
MakeMKV is a program designed for ripping DVD and Blu-Ray disc video. It works by decrypting proprietary discs to transfer codecs from the formats VOB and M2TS into MKV, preserving the necessary data without doing any lossy codec conversion.
dmMediaConverter is a crossplatform FFmpeg frontend (GUI) exposing some of its features. It is intended to be simple and easy to use but also to be able to achieve complex tasks. I have inspired myself from a lot of media converters like Handbrake, WinFF and MkvMergeGui.
A multi-functional media converter to convert 4K UHD/HD/SD video, (7.1) audio to any popular format or devices, change heic to jpg, turn 2D to 3D, create ISO/GIF/VR/3D, download movies and share local media content to iPhone, iPad, TV, etc. via wifi.
DVDFab DVD Ripper is DVD ripping software that can rip and convert a DVD to any mainstream audio & video formats for playback on portable and mobile devices, like smart phones, tablets and some game consoles, with fast speed but amazing quality.
The best DVD tool to backup DVD to mkv/video_ts, directly copy DVD to VOB, fast rip DVD to digital files or devices like iPhone XR/XS (Max), Apple TV 4K, Galaxy S9/S9+/Note 8, etc., editors, players; extract audio; play/edit dvd; make Gif/3D videos.