Profiles fitted to your Mac
Hardware profiles that scale themselves down to what your Mac can actually spare, with a live split meter showing exactly what macOS is keeping for itself.
Why it matters
A profile that promises 16 GiB on a machine with 8 GiB free is not a profile, it is a future problem. Fitting the numbers to live host metrics means the machine you create is one the host can actually run.
What changes
Without it
- Pick a memory figure and find out at boot whether the host could spare it.
- Overcommit quietly, then wonder why the Mac is swapping.
With 1VMTool
- Profiles are scaled against live host metrics, not the spec sheet.
- A split meter shows what the guest gets and what macOS keeps.
- The app tells you when it has scaled something down rather than doing it silently.
What it covers
- Several hardware profiles covering common intents
- Automatic fitting against live host CPU and memory
- Live split meter during setup
- Memory-pressure warnings before a machine starts, with an explicit override
What you get out of it
- Machines that start rather than failing on admission
- A Mac that stays usable while a guest runs
Try it on your own Mac
Every screen states its limits before you commit to anything.