Storage Analyzer
See exactly where 512 GB went.
425 GBused of 512
Applications 102 GB
Documents 60 GB
System Data 94 GB
Downloads 51 GB
Developer 77 GB
Other 43 GB
Your Mac.
Under Control.
Analyze storage, clean unnecessary data, manage ports, monitor your system, and keep your Mac running exactly the way you want.
Free to start · macOS · No subscription required
OverviewStorageCleanupPortsDockerMonitor
Macintosh HD
87 GB
of 512 GB freeCleanable
23.4 GB
Caches, logs, installersLarge files
Xcode.xip4.8 GB
Archive.dmg3.2 GB
87 GBAvailable
23.4 GBCleanable
12Active Ports
System Healthy
Built for people who want to understand their Mac.
Your Mac stores
more than files.
Everything you need.
Nothing you don't.
One focused toolkit for understanding and managing your Mac.
Smart Cleanup
0.0 GB can be recovered
- Cache 9.1 GB
- Logs 2.3 GB
- Old installers 7.8 GB
- Temporary files 4.2 GB
Port Manager
Who's listening on your Mac.
| PORT | PROCESS | STATUS |
|---|---|---|
| 3000 | node | ACTIVE |
| 5432 | postgres | ACTIVE |
| 8080 | java | ACTIVE |
Docker Cleanup
18.7 GB reclaimable
11.2 GBImages
0.9 GBContainers
4.1 GBVolumes
2.5 GBBuild Cache
System Monitor
Live, quiet, accurate.
18%CPU
11.2 GBMemory
83%Disk
2.4 MB/sNetwork
Large Files
Find what's heavy, then decide.
Xcode_16.xip4.8 GB
Backup-2024.dmg3.2 GB
screen-recording.mov1.9 GB
node_modules.zip1.4 GB
Interactive Live Preview
Experience the Engine.
Silo Enginev0.1.0 • Native Swift (arm64)
RAM: 38.4 MB•CPU: 0.2%
Active Listening Sockets & Process Trees
Real-time POSIX socket audit with working directory resolution and parent process tree termination.
4 Sockets Open1 AWS EC2 Session1 LAN Exposed
:3000
next-server (Next.js v16.3.6 App Router)PID: 71347127.0.0.1 Loopback
/Users/vibe/Development/PersnoalProject/Silo/Siloweb
Tree: zsh (71345) ➔ npm run dev (71346) ➔ next-server (71347)
:11434
ollama_llama3 (Local LLM Inference Engine)PID: 3429Metal Unified RAM: 4.8 GB
~/.ollama/models (Llama 3.1 8B Q4_K_M)
:8080
uvicorn (Python 3.12 Backend API)PID: 18451⚠️ Exposed on 0.0.0.0
/Users/vibe/Development/PersnoalProject/api
EC2
ssh ec2-user@54.210.45.12 (AWS EC2 us-east-1)PID: 98124Tunnel: -L 5432:db.internal:5432
Instance: i-0a1b2c3d4e5f67890 • ~/.ssh/production-ec2.pem
Hardened Runtime • SIP Compliant•Pure Swift (Zero Electron)
macOS 14+ Sonoma & Sequoia
See what
your Mac sees.
Storage
A clear map of every category, from apps to developer data.
Cleanup
Safe recommendations you can review before anything is removed.
Ports
See which process holds which port, and free it in a click.
Docker
Reclaim images, volumes and build cache that quietly pile up.
System Monitor
CPU, memory, disk and network, without the noise.
Storage
425 GBused
Applications 102 GB
Documents 60 GB
System Data 94 GB
Downloads 51 GB
Developer 77 GB
Other 43 GB
01
Scan
Silo maps what's taking up space.
02
Understand
See exactly where your storage and system resources are going.
03
Take Control
Clean, manage, and optimize with confidence.
Built for your Mac.
Not your data.
- Native macOS experience
- Privacy-first
- Clear visual insights
- Fast scanning
- No confusing dashboards
- Designed for power users
- Lightweight
- Offline-friendly
Performance Architecture
Engineered in Pure Swift,
Not Chromium
Mac utilities should make your machine faster—not consume half a gigabyte of memory.
Your files stay yours.
Silo is designed around privacy and transparency.
Choose your
level of control.
Transparent Developer Licensing|Paddle Verified · Instant License Delivery
Free Starter Tier — Evaluate thoroughly before upgrading
Instant Delivery — License key sent immediately via email
Universal Binary — Native on Apple Silicon & Intel
14-Day Money Back — 100% full refund guarantee, no risk
100% Private — Zero analytics, telemetry, or cloud tracking
Technical Knowledge
Frequently Asked Questions
What is Silo and how does it differ from traditional Mac cleaners?
Silo is a high-performance native macOS system utility engineered in pure Swift for developers and power users. Unlike Electron-wrapped cleaners that consume 400MB+ of RAM, Silo runs at under 40MB of memory, utilizing native APFS filesystem APIs and POSIX process controls.
How does Silo's APFS Copy-on-Write deduplication work without deleting files?
Silo leverages Apple's native APFS Darwin system call clonefile(2). It converts duplicate files into APFS clones that reference the exact same physical disk blocks on your SSD. Both files continue to exist at their original paths without taking double the physical storage.
Can Silo inspect and prune Local AI LLM models like Ollama and LM Studio?
Yes. Silo includes a specialized Local AI & GGUF Model Registry that auto-discovers models across Ollama, LM Studio, Hugging Face Hub, Apple MLX, and ComfyUI, parsing binary headers to identify model architecture, parameters, and quantization levels.
Does Silo touch or delete my source code or Git repositories?
Never. Silo is equipped with a dedicated Git Safety Intelligence Engine that automatically audits repository health before any cleanup occurs. It calculates safety scores (SAFE, CAUTION, PROTECTED, BLOCKED) and strictly locks .git/ metadata.
What are the macOS system requirements for Silo?
Silo requires macOS 14.0 (Sonoma) or macOS 15.0 (Sequoia) or newer. It is packaged as a Universal 2 binary with native ARM64 support for Apple Silicon (M1, M2, M3, M4) and x86_64 for Intel Macs.
Your Mac
is waiting.
Download Silo and take control of your Mac in minutes.
macOS 14+Apple Silicon M1–M4Intel supportFree to download
From the
Silo Journal.
Storage & Disk Space · 10 min read · Sep 20, 2026
How to Free Up Disk Space on Mac: The Developer's Complete Guide
From APFS clone-aware deduplication to DerivedData nukes and Docker.raw shrinking — the most complete storage reclaim guide for macOS engineers.
Ports & Processes · 5 min read · Sep 18, 2026How to Kill a Process on a Port on Mac (localhost:3000, 5432, 8080)
The right way to find and kill whatever is listening on localhost:3000, 8080, or 5432 on macOS — using lsof, process tree resolution, and MacPilot.
App Management · 7 min read · Sep 20, 2026How to Uninstall Apps on Mac Completely (Including All Leftover Files)
Dragging an app to Trash leaves GB of hidden files behind. Here's how to find and delete LaunchAgents, containers, caches, and support files using MacPilot's Symlink-Safe Remnant Hunter.
Developer Toolchain · 7 min read · Sep 27, 2026How to Clean node_modules & Build Caches Safely Without Corrupting Git or Losing Work
Blindly running rm -rf on project dependencies during active rebases, merges, or compiler runs risks file locking corruption and uncommitted code loss. Here is how Git Safety Intelligence audits repository health before deleting a single byte.
Storage & Disk Space · 8 min read · Sep 27, 2026Why Deleting ~/Library/Caches Slows Down Your Mac: The Stale-Aware Cache Guide
Standard Mac cleaners blindly purge ~/Library/Caches, triggering the infamous 'post-cleanup stutter' where apps redownload hundreds of MBs of avatars and shader caches. Here is how Stale-Aware Cache Eviction keeps your Mac fast while freeing tens of gigabytes.