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DiskCompanion
Safely reclaims gigabytes of Mac storage in one click.
Running out of disk space on your Mac is frustrating. Whether it is the "Disk Almost Full" warning, "System Data" taking up half your drive or hidden cache files left behind by apps you used months ago, finding what is eating your storage should be easy. DiskCompanion was built to give Mac owners their storage back quickly, safely and transparently. Weighing just 6 MB and built using Swift, DiskCompanion scans your Mac in seconds, visually maps your drive and safely removes gigabytes of clutter.
Hey Product Hunt 👋
I’m the maker of DiskCompanion. Tired of the “Disk Almost Full” warning and that mysterious giant gray “System Data” bar that macOS never explains? Me too.
DiskCompanion is a tiny (<10 MB), Apple-notarized Mac utility that shows you exactly what’s eating your storage with a visual map — then lets you safely clean the clutter (caches, leftover app files, duplicates, developer junk, etc.) by moving everything to the normal Trash. Nothing is permanently deleted until you empty Trash yourself.
Key points:
- Zero background processes / zero battery drain
- 100% private (everything stays on your Mac)
- Free to scan & explore forever
- Lifetime Pro is a one-time $29 (no subscription)
Product Hunt exclusive: Use code PHLAUNCH for 25% off Lifetime Pro (valid for 48 hours).
Built it because every other cleaner either costs $40+/year or feels scary. Wanted something lightweight, reversible, and honest.Would love your feedback — especially if you’ve ever fought System Data or leftover files after deleting apps.
Thanks for checking it out!
Ajay
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About DiskCompanion on Product Hunt
“Safely reclaims gigabytes of Mac storage in one click.”
DiskCompanion was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #147 on the daily leaderboard. Running out of disk space on your Mac is frustrating. Whether it is the "Disk Almost Full" warning, "System Data" taking up half your drive or hidden cache files left behind by apps you used months ago, finding what is eating your storage should be easy. DiskCompanion was built to give Mac owners their storage back quickly, safely and transparently. Weighing just 6 MB and built using Swift, DiskCompanion scans your Mac in seconds, visually maps your drive and safely removes gigabytes of clutter.
DiskCompanion was featured in Mac (103.7k followers), Productivity (661.2k followers) and Developer Tools (519.8k followers) on Product Hunt. Together, these topics include over 256.3k products, making this a competitive space to launch in.
Who hunted DiskCompanion?
DiskCompanion was hunted by Ajay Kumar. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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