Features

Clean it. Protect it. Understand it.

Understand measured storage, browse the files behind each result and review cleanup in two steps. AI tool storage and read-only security checks help you make informed choices. Every available feature is free.

What's eating your disk

Six kinds of clutter. One sweep.

Illustrative example · your results will differ346 GB total
System junk
Caches, logs and temporary files that pile up across macOS and every app you run.
+96 GB
Duplicates
The same file living under different names, in different folders. Keep one, lose the rest.
+84 GB
Developer junk
Review project dependencies, build output and package caches that you can regenerate.
+72 GB
Large & old
The space hogs and forgotten downloads you meant to deal with months ago.
+58 GB
Installed app files
Review an installed app and its verified related files together before moving them to Trash.
+24 GB
Other clutter
The odds and ends that quietly add up to real, reclaimable space.
+12 GB
One app, the whole job

Everything your Mac needs, in one place.

Review storage, inspect your Mac's security posture, and manage cleanup in one free app.

Clean

  • System & app caches
  • Duplicate files
  • Large & old files
  • Developer junk
  • Old downloads
  • Trash

Manage

  • Installed app + verified related files
  • Browser cache, cookies & history
  • Storage overview
  • Cleanup history & Finder recovery

Protect

  • Security checkup & score
  • Malware scan (YARA)
  • App permission audit
  • Vulnerability scan
  • Startup & persistence audit

Safeguards

  • Two-step Trash confirmation
  • App packages & database state protected
  • Keychains, Mail & keys off-limits
  • Recovery in Finder before emptying Trash
New · AI Storage

Understand what your AI tools keep.

CodexClaudeVS Code / CopilotCursor

Codex, Claude Code and Claude Desktop, MiniMax Code and Design, OpenCode, VS Code and other editors each keep different kinds of data. SiftSpace distinguishes installed apps, command-line tools and extensions from profiles left on disk, then shows sizes, paths, file types and modification dates.

Browse file metadata or open a location in Finder. Review supported caches and old diagnostic logs individually. Chats, generated artifacts, credentials, databases, workspaces, plugins and models stay preserved. Unverified cleanup locations remain read-only, and nothing is selected automatically.

Permission limits and incomplete measurements are shown explicitly.

Protection

A clean Mac is only half the job.

Read-only checks surface available system settings, app permissions and selected suspicious files. Permission limits and skipped locations stay visible; your files and results stay on this Mac.

94/ 100
Example: Strong
Disk encrypted Firewall on Review suspicious matches
Security checkup
FileVault, firewall, Gatekeeper, SIP, sharing and account hygiene, graded into one 0–100 score with one-tap jumps to the right setting.
Suspicious-file scan
Bundled YARA-X rules flag selected suspicious behaviours in launch points and selected locations. A match is a signal to review, never a malware verdict. Nothing is removed automatically.
Permission audit
Review available Camera, Microphone, Screen Recording, Accessibility and Full Disk Access entries with app icons and unsigned-app advisories.
Vulnerability scan
Pending security updates, unsigned apps, risky setuid binaries and library-injection persistence, surfaced in plain language.
Startup & persistence
Audits launch agents and daemons, flagging orphaned or modifiable entries, the classic foothold for spyware.
How it works

Scan. Review. Reclaim.

01

Scan

Choose the areas to scan. SiftSpace explains its coverage and sorts reclaimable items into clear categories.

02

Review

See exactly what turned up and why. Nothing risky is ever pre-selected. You decide what stays and what goes.

03

Reclaim

Confirm your reviewed selection to move eligible items to Finder Trash. Recover them before the Trash is emptied.

A glance is all it takes

See everything before you clear a thing.

Illustrative interface with example data.

SiftSpace
MacBook Pro
Storage overview
Scan complete
346GBreclaimable
System junk
Duplicates
Developer junk
Large & old files
5,243,483 files scanned
Review & clean
Safe by design

Ruthless on clutter. Gentle with everything else.

Everything to Trash
Nothing is ever hard-deleted. Recover any item from Finder until you choose to empty the bin.
Two-step confirmation
Before anything moves you see exactly what and how much, then acknowledge what can't be recovered once the Trash is emptied.
App data is sacred
Docker images, VM disks, databases and AI models are never treated as junk. Deleting them would break your apps, so SiftSpace won't.
Your secrets, untouched
Keychains, Mail, Messages, SSH and cloud keys are walled off from cleanup, always.
Nothing risky pre-selected
The safe choice is the only default. You opt in to anything beyond it, every single time.
File data stays on your Mac
SiftSpace does not upload your files, file names, paths, or scan and cleanup results. See the privacy policy for optional account, update, and analytics data.

Clear the clutter. Create space.

Review reclaimable storage and move selected items to Trash safely, for free.

Download for macOS

v0.1.26 · Universal Mac · macOS 12+