Spacer | Free up space on your Mac

Features

Everything you need to clean your Mac

Powerful tools to recover physical disk space safely.

💾

Disk visualizer

See exactly how much space each folder and file takes up with an intuitive visual map.

🔍

Large files

Find forgotten files consuming gigabytes and decide what to keep or delete.

📋

Duplicate detector

Locate repeated copies of photos, documents, and backups and remove the extras.

🧹

Cache cleaner

Safely remove temporary files, logs, and system caches.

🗑️

Smart Trash

Empty the Trash on all internal and external volumes at once.

🍎

Made for macOS

Native support for Apple Silicon and Intel, with a native macOS interface.

How it works

From full disk to light Mac in 3 steps

No need to be an IT expert. Spacer does the heavy lifting for you.

Scan

Spacer analyzes your Macintosh HD and external drives in seconds, identifying what takes up space.

Review

See a detailed list of large files, duplicates, and caches. You choose what to remove.

Free up

Click "Clean" and recover gigabytes instantly. Your Mac runs fast again.

See Spacer in action

Native interface, simple and powerful

Designed to integrate perfectly with macOS.

Large Files

🎬

Video_2024.mov4.2 GB

📦

iOS_Backup.zip12.8 GB

🎮

Game_Installer.dmg6.1 GB

Find large files quickly

Duplicates

📷

photo_copy_1.jpg2.4 MB

📷

photo_copy_2.jpg2.4 MB

📷

photo_original.jpg2.4 MB

Remove duplicate photos and files

System Cache

📁

System/Caches3.2 GB

📁

User/Caches1.8 GB

📁

Browser/Cache900 MB

Clean cache safely

Results

See the difference Spacer makes

Recover gigabytes of disk space in minutes.

Before Spacer

Macintosh HD

94% used

Available 62 GB

Used 938 GB

Name Size

📁

Downloads18.4 GB

📁

iOS Backups24.6 GB

📦

Duplicate photos12.1 GB

📁

System Caches6.8 GB

Disk almost full — Mac slowing down

After Spacer

Macintosh HD

40% used

Available 600 GB

Used 400 GB

Name Size

📁

Downloads2.1 GB

📁

iOS Backups3.2 GB

📦

Duplicate photos0 GB

📁

System Caches1.1 GB

538 GB recovered — Mac runs like new

Have questions?

Get in touch with our support team and we'll get back to you shortly.

✉️ support@spacerapp.com

🕒 Mon – Fri, 9 AM to 6 PM PT

🍎 macOS Sonoma & Sequoia compatible

Pricing

Choose the plan for your Mac

Start for free and upgrade when you need more features.

Free

$0 /month

For occasional personal use

✔ Unlimited disk analysis
✔ Folder and file visualization
✔ Basic cache cleanup
✔ Email support

Get started free

Pro

$14 /year

For power users

✔ Everything in Free
✔ Duplicate detector
✔ Large files (advanced filters)
✔ External drive support
✔ Priority support

Choose Pro

Frequently asked questions

Common questions about Spacer

Everything you need to know before freeing up space on your Mac.

Q Is Spacer safe to use on macOS?

Yes. Spacer only reads and removes files you select. It never modifies critical system files without your explicit permission.

Q Does it work on Apple Silicon (M1, M2, M3)?

Yes. Spacer has native support for Apple Silicon and also works on Intel-based Macs.

Q Can I use it on external drives?

Yes. On the Pro and Family plans, you can analyze and clean external drives, USB sticks, and network volumes mounted on your Mac.

Q Is a subscription required?

No. The free plan is unlimited for basic analysis. Paid plans unlock advanced features like duplicate detection and large file filters.

Is your Mac full?
Spacer fixes that.