Launch the app. You will be prompted to grant Full Disk Access and Accessibility permissions in System Settings (macOS privacy requirements for kernel extensions).

Look for the Free Download button. Avoid third-party "cleaner" or "installer" ads.

If you are a Mac user who regularly swaps files with external drives formatted for Windows, you have likely run into the classic "Read-Only" roadblock. MacOS can read NTFS drives out of the box, but it cannot write to them without third-party help.

Open the DMG and drag the Omi NTFS app into your Applications folder.