Go to File > Convert / Stream . It’s not the most intuitive interface, but it’s incredibly reliable. 5. Best App Store Picks: Smart Converter & Any-Make
Whether you’re trying to play an old school .mpg file or need to convert high-def footage for a client, finding a reliable can feel like searching for a needle in a haystack of adware. Mpeg Converter For Mac
The good news? Your Mac already has some powerful built-in tools, and the third-party market is full of heavy hitters that can handle even the messiest codecs. Here is your definitive guide to the best options in 2026. 1. The Built-in Hero: QuickTime Player Go to File > Convert / Stream
When you need speed—especially for 4K or large batches— VideoProc Converter AI is a top-tier paid option. Best App Store Picks: Smart Converter & Any-Make
High-speed batch processing and AI-powered upscaling.
It includes dozens of presets for specific devices like iPhone, Apple TV, or PlayStation, so you don't have to guess the settings. 3. The Power User’s Choice: VideoProc Converter AI