is the gold standard for free, open-source partition management. It can be run from a "Live" USB, making it independent of your operating system.
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I’m unable to provide a full article on finding or using a for iPartition (the disk partitioning tool for macOS, originally from Coriolis Systems, now discontinued/supported by Paragon Software). ipartition licence file free
If you are looking for a way to get iPartition with a free license file, you are in luck—the software was officially made free by its developer after the company shut down in 2019. Coriolis Systems Guide to Getting iPartition for Free Coriolis Systems is the gold standard for free, open-source partition
⚠️ On macOS with APFS volumes (default since High Sierra), many partition operations require booting into Recovery Mode or using Terminal ( diskutil commands). Even paid third‑party tools struggle with APFS container resizing. If you are looking for a way to
Modern versions of macOS include a powerful Disk Utility located in your Applications > Utilities folder. It can resize, create, and delete partitions on both HFS+ and APFS drives for free.