If your phone is slow, freezing or warning you that it is low on storage space, there is a practical solution — and it is free. Several apps available on the Google Play Store and the App Store can help you free up memory on your device without having to delete your photos, videos or important files. One of these apps is available for download below:

Below, check out the five best apps to optimize your cell phone space safely and efficiently.

1. CCleaner

CCleaner is one of the most popular applications when it comes to system cleaning and optimization. With an intuitive interface and detailed reports, it allows you to free up storage space by removing junk files such as cache, logs, temporary files, and duplicate data, without touching your important photos, videos, or documents.

The app also offers storage analysis features to show you exactly what is taking up space on your device. You can see which apps are consuming the most data and memory and decide whether they are worth keeping. Another strong point is the system monitoring function, which tracks the use of CPU, RAM and the temperature of your phone.

Additionally, CCleaner has a one-touch optimization tool, which makes the cleaning process extremely simple for any user. All this without compromising performance and without the risk of deleting essential content.

2. Files by Google

Files by Google is one of the most efficient apps for safely freeing up space on your phone. Developed by Google itself, it is reliable and easy to use. Its main function is to analyze internal storage and suggest files that can be safely removed, such as app cache, repeated WhatsApp memes, corrupted files and other digital waste.

One of Files’ biggest selling points is its intelligence. The app recommends what to delete based on usage patterns and duplication, without ever suggesting photos, videos, or documents that you’ve intentionally saved. This makes the cleanup process reliable and free of unpleasant surprises.

In addition to cleaning, Files offers a quick file sharing tool via Wi-Fi Direct, without the need for internet, as well as a folder navigation function that makes it easy to find and organize files manually.

3. Nox Cleaner

Nox Cleaner is a powerful option for those looking for a deep and quick clean on their phone. Its focus is on removing junk files and optimizing performance, without interfering with photos, videos or other important user data.

With over 100 million downloads, the app has tools such as a cache cleaner, residual file remover, RAM booster, application manager and even built-in antivirus. All of this comes together in a modern and customizable interface.

One of the highlights of Nox Cleaner is its intelligent analysis technology, which automatically recognizes files that can be safely deleted. This way, you keep everything that is relevant and get rid of the things that are just taking up space.

The app also offers a CPU cooling feature, ideal for those who feel their phone heats up after heavy use, and a file manager that makes it easier to view stored content.

4. SD Maid

SD Maid is an app recommended for users who want more technical and detailed control over their phone's file system. It acts as a true “digital janitor”, cleaning up residue left by uninstalled apps, organizing lost directories and identifying duplicate files.

Unlike some more automatic apps, SD Maid allows for precise scanning and shows the user what will be deleted before taking any action, which ensures greater security. It also has a database optimizer, which reorganizes data from installed apps to make them lighter.

Another unique feature is the task scheduler, which allows you to schedule periodic automatic cleaning. Ideal for those who want to keep their phone always in order without having to remember to do it manually.

Although the interface is a bit more technical, SD Maid is extremely lightweight and efficient, with a total focus on the integrity of the user's personal data.

5. Avast Cleanup

Developed by the same company that makes the famous Avast antivirus, Avast Cleanup is a memory cleaning app that stands out for its modern look and practicality. With just a few taps, it analyzes the system and suggests actions to free up space without putting your photos or personal files at risk.

Among the features offered are a cache cleaner, media organizer (which shows duplicate or low-quality photos and videos), app manager and the “hibernate apps” function, which reduces the resource consumption of apps running in the background.

Avast Cleanup also displays comprehensive reports on your device’s performance, memory, battery, and space usage. It also offers personalized cleaning suggestions based on your device’s usage.

Another positive point is the possibility of synchronizing with an Avast account, ensuring a more integrated experience with other products from the brand, such as antivirus and VPN.

Conclusion

Freeing up space on your phone doesn’t have to mean deleting memories, cherished photos, or important documents. With the help of the right apps, you can optimize your device’s performance and keep your data safe at the same time. The apps presented in this article are reliable and effective solutions for achieving this balance in a simple, fast, and secure way. Choose the one that best suits your needs and enjoy a lighter, more efficient phone.