Speed up and optimize all your devices
Download free apps for enhanced performance
- Get extra speed & faster starts
- Free up storage space & memory
- Clean your system & browsers
Speed up your Windows PC
Avira System Speedup includes free PC cleaner and optimization tools that help you enhance your system's performance.
- Startup optimizer helps you speed up your computer's boot time.
- Power cleaner helps you free up space and tune up your disk.
Optimize your Mac
Avira Optimizer for macOS helps you free up space on your Mac by removing unwanted files, browser caches, and more.
- Junk cleaner finds and removes unncessary files and browser junk.
- Duplicate finder helps you get rid of duplicate files and increase storage space.
Faster starts and quicker processing
Avira streamlines the way programs and apps open and run on your device, so you enjoy faster startups and smoother surfing.
- Blocks apps that hog your resources
- Frees up memory
- Reduces freezing and crashes
Free up storage space
No need to keep buying new hard drives or SD cards. Over time, your storage fills up with junk, temporary, and cached files. Use Avira to take control and clear them out!
Stay mobile for longer
Keep working and enjoying life wherever you are. Squeeze every drop of juice from your battery with a range of smart, energy efficient features. Laptops, tablets, and mobiles – Avira improves battery performance for them all.
Private by design: We don't sell your data.
Unlike most security vendors, Avira doesn't sell your data and never will. Nor do we share your data with 3rd parties such as government, Big Tech or advertising networks.
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Benefits of using Avira's performance optimization tools
Without maintenance, your devices will boot more slowly, and it will take longer for applications to start. As your internal storage fills up with data, you might end up with duplicate or unwanted files. In most cases, hard-to-find junk and temporary files are clogging up many gigabytes of valuable space. Avira's performance optimization tools include PC cleaner and speed up software for Windows, optimization software for Mac, and a wide range of optimization features available in the free mobile security apps for Android and iOS. The performance optimization tools improve the speed, storage capacity, and privacy of your devices. With Avira’s free optimizer, you can extend the lifespan of your device’s battery and get it running like new.
Performance optimization Made in Germany
We have more than 30 years’ expertise in developing cybersecurity solutions and provide our software to more than 500 million users. Besides protecting your privacy and hardware, we also help you to get the best out of your devices. The Avira cleaner and optimizer software deletes junk and hidden files, keeps your hard disk clean, and gives your device an energy boost.
To make your computer boot faster, run smoothly, and load applications quickly, Avira’s free PC cleaner is the software of choice. With just one click, you can ensure a fast startup, improve storage space, and protect your private data. You have a wide range of optimization tools available:
Junk Cleaner: Find and remove junk, temporary, and cached files
Over time your hard drive fills up with unnecessary and unwanted data that decreases the available space for your photos, videos, music, and everything else. With Avira’s free optimizer, you can easily find and remove all cached, temporary, and junk files.
Battery Booster: Longer battery life for laptops and tablets
Many apps will drain your device’s battery and changes in your configuration will also affect battery life. To keep your laptop running for as long as possible, the Battery Booster improves battery performance by efficiently distributing your system’s resources. Depending on what you are doing, you may need maximum performance, a balanced system or maximum battery life. With our smart power modes, your settings are automatically optimized with one click or touch. The Pro version includes additional power modes.
PC Speed Booster: Faster system starts and less freezing
Increase your productivity with a fast-booting device and fast-loading apps. Our free PC cleaner analyzes the system startup, cleans it up, and makes sure your device is as fast as it was when you first got it. Windows users get additional help: Our real-time Hyberboost technology means an up to 25% shorter boot time. Avira’s optimizer also reduces crashes and freezing.
Delete hidden personal data
Safeguarding your privacy is our top priority, and our security software Made in Germany protects your devices whenever you browse the internet. When you visit a website or send an email, many invisible traces will be saved on your device. Your computer, tablet, and smartphone save data such as browser history, call logs, and personal messages. In the wrong hands, this data can be used to create a profile about you. Avira’s device cleaner and optimizer deletes traces of websites visited and known sensitive information held by all your apps.
RAM Cleaner: Delete cache for increased performance and a better gaming experience
Free RAM is important to make sure that games run smoothly and without lag. Play like a pro by using our free cleaning software to optimize the RAM usage of your device, for reduced frame shutter, and a better experience. Our optimizer will free up hard disk space to create more storage space for better gaming.
Avira’s free optimization tools are available for all major platforms:
- Windows:Avira System Speedup is available for PCs, laptops, and tablets running Windows 7 or later.
- Android: Avira Antivirus for Android, including performance optimization features, is available for devices running Android 6 or later.
- iOS: Avira Mobile Security, including optimization features, is available for iPhone and iPad devices running iOS 11 or later.
Avira’s free optimizer gives you access to all key features you need to keep your device running smooth. For enhanced performance, you can upgrade to Pro and benefit from premium features:
- Deep disk & registry optimization
- Power optimization for even longer battery life
- Fully automated system optimization
- Backup & restoration tools
- File encryption
- Customer support