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Akshay
Akshay

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I Recovered 18GB of Disk Space from Android Studio and Gradle — So I Built a Cleaner Tool

#android #gradle #opensource #programming

If you're an Android developer, there's a good chance you're losing gigabytes of storage without realizing it.

A few days ago, I noticed my SSD was getting dangerously full. I hadn't installed any large software recently, so I started investigating where the space was going.

The biggest surprise?

C:\Users\<User>\.gradle
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My Gradle directory alone had grown to nearly 18GB.

And that wasn't the only issue.

Android Studio had also accumulated configuration folders from previous versions that were no longer being used.

Instead of manually cleaning everything every few months, I decided to build a small utility to automate the process.

Meet AndroidStudioCleaner.

The Hidden Storage Problem in Android Development

Over time, Android Studio and Gradle generate a large amount of cached and temporary data.

Common examples include:

.gradle\caches
.gradle\daemon
.gradle\wrapper
.gradle\.tmp
.gradle\workers
.gradle\notifications
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These folders can easily grow into several gigabytes after months (or years) of development.

Android Studio upgrades can also leave behind old configuration folders:

AndroidStudio2024.1
AndroidStudio2025.1
AndroidStudio2025.2
AndroidStudio2026.1.1
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Most developers only need the latest version, but the older ones often remain untouched and continue consuming storage.

Why I Built AndroidStudioCleaner

I wanted a solution that would:

  • Clean Gradle caches safely
  • Detect old Android Studio versions automatically
  • Keep the latest Android Studio configuration
  • Show exactly what will be deleted before making changes
  • Be lightweight and easy to use

The result is a simple Windows utility focused specifically on Android development cleanup.

Features

Gradle Cleanup

Removes:

.gradle\caches
.gradle\daemon
.gradle\wrapper
.gradle\.tmp
.gradle\workers
.gradle\notifications
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Benefits:

  • Reclaim storage space
  • Remove stale caches
  • Clear unused Gradle artifacts
  • Regenerate clean dependencies when needed

Android Studio Cleanup

Automatically scans:

%APPDATA%\Google
%LOCALAPPDATA%\Google
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Detects Android Studio versions such as:

AndroidStudio2024.1
AndroidStudio2025.1
AndroidStudio2025.2
AndroidStudio2026.1.1
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The utility:

✅ Keeps the latest version

✅ Removes older versions

✅ Prevents accidental deletion when only one version exists

Multiple Cleanup Modes

Choose exactly what you want to clean:

Full Cleanup 

Gradle Cleanup
+
Android Studio Cleanup
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Gradle Cleanup Only 

caches
daemon
wrapper
.tmp
workers
notifications
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Android Studio Cleanup Only 

Remove old Android Studio versions
Keep latest version
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Safety Features

Deleting files automatically should always be done carefully.

That's why the utility includes multiple safety checks.

Startup Warning

Before cleanup starts, users are reminded to close:

  • Android Studio
  • VS Code
  • IntelliJ IDEA
  • Running Gradle builds
  • Project terminals

Preview Before Deletion

Nothing is removed immediately.

The utility first displays a preview:

Gradle folders to delete:

✓ C:\Users\User\.gradle\caches
✓ C:\Users\User\.gradle\wrapper

Old Android Studio versions:

✗ AndroidStudio2025.1
✗ AndroidStudio2025.2

Latest version to keep:

✓ AndroidStudio2026.1.1
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Users must explicitly confirm before cleanup begins.

Example Result

On my development machine, the tool recovered:

18+ GB
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of disk space.

The exact amount will vary depending on:

  • Number of Android projects
  • Gradle versions used
  • Android Studio upgrade history
  • Build frequency

But many Android developers are surprised by how much storage Gradle accumulates over time.

Download

Windows Executable

https://github.com/TutorialsAndroid/AndroidStudioCleaner/releases/download/v1.0.0/AndroidStudioCleaner.exe

GitHub Repository

https://github.com/TutorialsAndroid/AndroidStudioCleaner

Future Improvements

Planned features include:

  • GUI version
  • Progress bars
  • Disk usage analysis
  • Analyze-only mode
  • Running process detection
  • Cleanup reports
  • Additional Android development cleanup options

Final Thoughts

Android Studio and Gradle are incredibly powerful tools, but they can quietly consume tens of gigabytes of storage over time.

A periodic cleanup can free significant disk space and keep your development environment running smoothly.

If you're running low on storage, give AndroidStudioCleaner a try and see how much space you can recover.

⭐ If you find the project useful, consider starring the GitHub repository.

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