FREE TRIAL FOR MAC

See what's using your Mac storage. Download Spotless free.

Spotless shows the caches, build files and leftovers that take up space and moves what you choose to the Trash first, so you can restore it from History. Download the free trial directly, no email needed.

Download for Mac

Direct download from spotless.reistudio.dev, no email or card needed
Signed by a registered Apple developer and notarized by Apple
Free trial: scan and preview what can be cleaned before you buy

Zero telemetry in the appNo background daemons

Prefer email? We'll send you the link and occasional updates.

Spotless — Native macOS Architecture

M3 Max • 16-Core100% Native

Spotless

Macintosh HD62%

188 GB available · Example data

Performance

What's using your CPU and memory right now. Updates every two seconds.

Show in menu barLive stats next to the clock, even after you close this window.

ShowCPU • TempCPUTempRAMIcon

CPUCool

19%8 cores

User6%

System12%

Idle81%

Fan offIdle: fan spins up under load

CPU temperature 54 °CHottest core 56 °C • 55 sensors

MemoryPressure: Normal

79%used

Used of 8.59 GB

App memory2.54 GB

Wired1.73 GB

Compressed2.50 GB

Cached files (freed when needed)1.15 GB

Swap used8.28 GB

Top apps and services

170 system processes aren't included: measuring them needs admin rights.

Google ChromeApp • 43 processes

8.48 GB13.9%

codelldbBackground service

3.35 GB0.0%

Antigravity IDEApp • 21 processes

2.49 GB1.5%

rust-analyzerBackground service

2.15 GB0.0%

SpotlessBackground service

449 MB15.0%

claudeBackground service

431 MB0.9%

javaBackground service

289 MB0.1%

nodeBackground service

288 MB0.0%

Interactive UI built with React & Tailwind (No static image)Personal paths masked for showcase

Interactive demo with example data: click sidebar tabs like Cleanup, Disk Analyzer & Developer•100% Pure HTML, CSS & JS (No images)

See what takes up space

Caches, Xcode DerivedData, old simulators, Docker leftovers and unused AI model weights, found in one scan.

Clean safely in one click

Preview everything before it goes. System folders are never touched, and everything moves to the Trash first.

Light as it gets

A native app with no background daemons or login items.

Quick answers

Is the trial really free?: Yes. Download it directly, then scan your Mac and preview everything Spotless can clean. No card or email required.
Which Macs are supported?: Every Mac on macOS 14 Sonoma or newer, with native code for Apple Silicon and Intel.
What happens to my email?: We use it to send your download link and, if you opt in, occasional storage tips. We never sell or share it.

Download for Mac