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DiskCleaner Pro

Free up space and keep Windows tidy

See what is filling your drives, clear the junk Windows leaves behind, and move big folders to another drive without breaking anything — in one small app for Windows 10 and 11.

Download freeSee pricing
  • Free cleaner and analyzer
  • You choose what gets deleted
  • 8 interface languages

How it works

Three steps to a drive with room to breathe.

  1. The dashboard shows every drive with used and free space. The Storage Analyzer breaks a folder down by size so the big offenders stand out.

    • All drives at a glance, refreshed on demand
    • Drill into any folder to find what's large

  2. The Junk Cleaner lists what can go — Windows and user temp files, the Recycle Bin, Windows Update downloads, browser and graphics-driver caches, thumbnails — with the size of each. Tick what you want and clean.

    • Every category explained in plain words
    • Nothing is removed until you press Clean

  3. C: almost full but D: has room? Junction Link moves a folder to another drive and leaves a link behind, so programs still find it at the old path.

    • Suggestions for folders worth moving
    • See and manage the links you already have

Twelve tools in one window

The free tools cover space. A key adds the clean-up and tune-up tools.

Free

Dashboard and storage analyzer
Space on every drive, and a size breakdown of any folder.
Junk cleaner
Temp files, the Recycle Bin, Windows Update downloads and caches, with the size of each.
Junction links
Move large folders to another drive without breaking their paths.
Disk manager
Shrink, extend, create or delete partitions.

With a key

Duplicate and large files
Find the biggest files and identical copies in a folder, then delete the ones you don't need.
Privacy cleaner
Clear recent-file lists, Run and search history, the clipboard, DNS cache, prefetch data and event logs.
Uninstaller, startup and health
Remove programs, switch off apps that slow down start-up, schedule automatic clean-ups, and get a health score with plain recommendations.
Optimizer and malware check (Pro)
Free up RAM, pick a power plan, turn off visual effects, and look suspicious files up on VirusTotal.

For anyone whose C: drive is always full

Small SSDs fill up fast. A few minutes a month keeps Windows quick and updates installing.

  • Home usersGet back gigabytes from temp files and caches without hunting through system folders.
  • Laptops with small SSDsMove Downloads, Documents or game folders to a second drive and keep them working.
  • Offices & shopsKeep a few shared PCs tidy and private, with scheduled clean-ups and one key for up to five PCs.
  • Tech helpersOne app for the usual clean-up visit: junk, start-up apps, programs and partitions.

Pricing

The space tools are free. A key unlocks the clean-up and tune-up tools. Keys last 30 days and are not renewed automatically.

Feature Free For freeing up space 0đNo account needed Download free Most popular Individual One computer 99.000đ / 30 daysabout $4 with PayPal Buy Individual Pro For a home or small office 499.000đ / 30 daysabout $20 with PayPal Buy Pro
Dashboard and storage analyzerIncludedIncludedIncluded
Junk cleanerIncludedIncludedIncluded
Junction links and disk managerIncludedIncludedIncluded
Duplicate and large file finderNot includedIncludedIncluded
UninstallerNot includedIncludedIncluded
Privacy cleanerNot includedIncludedIncluded
Startup manager and scheduled clean-upNot includedIncludedIncluded
System health scoreNot includedIncludedIncluded
Optimizer (RAM, power plan, effects)Not includedNot includedIncluded
Malware check (VirusTotal), processes, quarantineNot includedNot includedIncluded
Computers per key—15

Pay by bank transfer (VietQR) or PayPal. Keys arrive by email. Refund within 7 days if it doesn't work for you — see the terms.

Install in two minutes

Windows 10 or 11, 64-bit.

  1. Download

    Click Download free to get the setup file.

  2. Run the installer

    If Windows SmartScreen says it protected your PC, click More info → Run anyway. This appears for software from small publishers.

  3. Allow changes

    Windows asks for administrator permission; DiskCleaner needs it to clean system folders.

  4. Look around

    Open DiskCleaner Pro from the Start menu. The dashboard shows your drives straight away.

  5. Clean

    Open Junk Cleaner, review the list and press Clean.

  6. Unlock more

    Bought a key? Click Activate License, paste it and press Activate.

Questions

Can't find your answer? Contact us.

Is it safe to clean everything it finds?
The Junk Cleaner only lists temporary files, caches and the Recycle Bin, and nothing is removed until you press Clean. Cleaned files are deleted for good rather than moved to the Recycle Bin, so untick anything you're unsure about. Windows and your programs rebuild caches as they need them.
Why does it need administrator rights?
Temp files, the Windows Update cache, start-up entries and partitions belong to the system, so Windows only lets an app with administrator permission change them.
Why does Windows SmartScreen warn me?
SmartScreen warns about software it hasn't seen many people install yet, which is the case for small publishers like us. Click More info → Run anyway. Download only from codeoxi.com.
Is the malware check an antivirus?
No. It looks up the files you choose on VirusTotal (with your own free VirusTotal key), lists running processes and lets you quarantine files. Keep Microsoft Defender or your antivirus switched on for real-time protection.
Can I move my key to another computer?
Yes. On the old computer open License → Deactivate License, then activate on the new one. Individual covers one computer, Pro covers five.
What happens when my key expires?
Keys last 30 days and are not charged again automatically. DiskCleaner goes back to the free tools. We email you a reminder three days before.
Can I get a refund?
Yes. Ask within 7 days of buying and we refund you, usually within 7 working days. Details are in the terms.
Which languages does it support?
English, Vietnamese, German, Spanish, French, Japanese, Korean and Chinese. Pick one in the bottom-left corner of the app.

More from CodeOxi

Get your free space back

The cleaner, analyzer and junction tools are free. No account needed.

Download freeHow to install