Easily optimize your RAM for a real performance boost.

The base for any cleaning app is to Scan Running Processes and Kill Unnecessary ones. To Scan running applications you simply can do this: How to find the currently running applications programatically in android?, And to Kill a Process you can do this: How to kill all running applications in android? So far it's not that hard. Clean up (free up) the memory (RAM) to speed up (boost) your device with saving more battery and cooling down CPU. Just starting the app makes it easy to totally optimize your device. You don't need any special knowledge for optimization of the smartphone system and performance.

Device running slowly? It’s time to clear out old memory and boost available RAM—for free, with these optimization solutions from Avira.

Android Ram Cleaner

Avira Free System Speedup

Understanding RAM and performance

Random Access Memory (RAM): Three little letters and a very large impact on system performance.

What is RAM anyway?

When you start a program, that file is retrieved from the hard drive. It’s then placed in RAM temporarily while you're working with that program. RAM is your digital “workspace.”

RAM and speed

The more RAM you have (and the faster that RAM!), the faster your programs will run. RAM is used up quickly if you’ve got lots of software installed—especially if many different apps fire up at once when you start up.

Don’t buy more RAM. Boost your available RAM:

Identify problem apps and uninstall them. Disable apps that start unnecessarily when you boot up. Get a trusted system optimizer/RAM cleaner (like the one below) to do it all for you

System Speedup for Windows

Download high sierra mac. Discover an industry leader for more stable, turbo performance:

Helps you “lose weight”: Rids your system of all the clutter it no longer needs (system cache, temp files, internet junk, duplicates, etc.).

Tidies up your browser: Removes all online traces and temporary data from every browser to declutter your machine and shield your privacy.

Cleans your registry: Invalid registry entries? Remnants of uninstalled software? System Speedup analyzes the problems and clears them out.

Optimizer for Mac

Fire up the app, do a scan, and see it remove the clutter that’s slowing you down.

Does a spring clean: The Junk File Cleaner deletes unnecessary files and browser junk. The Duplicate Finder clears copies of photos and other files.

Gets rid of monsters and dinosaurs: It spots XL and old files that are hogging your resources.

Speeds up start times. Helps you speed up by around 25%, as it limits the number of tasks performed while Windows loads.

Optimizer for Android

Turn even an older Android into a lean, mean mobile machine.

Parallels on macbook m1 download. Boosts speed: Optimizes processes for faster start-ups and greater performance.

Cleans up fast: Clears your cache junk and duplicate files on your phone and SD card for a feather-light, speedier experience.

Manages apps: Gives you instant insight into how much space each app uses so you can uninstall the worst offenders with a tap.

Worried about maintaining your device? Relax.

We hope you have more on your mind than device optimization—that’s why we created OnWatch for PCs and Macs. Use it to schedule automatic alerts to clean your device.

Discover the Avira advantage

We’re proudly Made in Germany. Our multi award-winning software portfolio is the result of 30 years of experience in developing security and performance solutions. In fact, our applications already protect over 500 million devices, so you’re in good company!

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Free Up Android Ram

Get more speed for free—download now

Enhance the performance of all your devices.

Need to drive performance with our Speed Booster?

PC crawling like a snail? Devices are like car engines. Give them the cleanup and tune-up they need…

Want to last longer with our Battery Saver?

Battery icon flashing again? Find out what’s draining it and extend the performance of your mobile devices…

Clean Ram Android App

Is it time to clear out the clutter with our Junk Cleaner?

Screen frozen? For more speed, disk space, and performance, take out the trash (like junk files, temp files…)