dfndr security: antivirus

Contains adsIn-app purchases
4.4
6.1M reviews
100M+
Downloads
Content rating
Everyone
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About this app

dfndr security is the complete antivirus you need to keep your phone safe and optimized. Available for free download on Android, it serves to protect and optimize your device performance continuously with remarkable ease-of-use .

The PSafe app is #1 in digital security, installed over 200 million times worldwide. It protects you against scams, viruses, Wi-Fi theft, fake news, identity theft and much more. It also makes it possible to track your cell phone in case of loss or theft. In addition to protecting your device, dfnd security is lightweight and offers powerful optimization features such as charge booster,memory data usage monitor, memory booster, quick clean-up and CPU cooler.

Download dfndr security for free right now!

Key features of dfndr security:
✔ Full AV Scan: Antivirus Scan Protects Your Apps
✔ dfndr assistant: Optimize Phone Performance
✔ ID Theft Report: Protect Your Credentials
✔ Charge Booster: Power Up
✔ Memory Booster: Save More Memory
✔ Quick Clean Up: Free Up Phone Memory
✔ Data usage monitor: Monitor Internet Data Flow
✔ CPU Cooler: Never Overheat

Full AV Scan: Antivirus Scan Protects Your Apps
dfndr security provides real-time protection against scams, fake websites and fake news, as well as privacy risk scanning in your apps. Antivirus detects and removes malware and other threats automatically. Prevent identity theft by monitoring all your digital credentials 24/7. Receive alerts whenever there is a leak involving your data.

dfndr assistant: Optimize Phone Performance
dfndr assistant protects and improves the performance of your phone with just one click. It notifies you when you need to enable protection and cleaning, for example.

ID Theft Report: Protect Your Credentials
Register multiple emails and receive reports on the security of your accounts. You can monitor your credentials 24 hours a day, 7 days a week, and receive real-time alerts if any of your emails have been leaked.

Charge Booster: Power Up
The dfndr security charge booster closes background apps that are consuming battery power, so you can charge your phone faster.

Quick Clean Up: Free Up Phone Memory
Remove junk files and caches from your smartphone's internal memory and your SD card. Junk files are created whenever you use an app. Therefore, it’s ideal to perform a daily cleaning of your device.

Data usage monitor: Monitor Internet Data Flow
Save your mobile data package. With this feature, you can find out how much each app consumes from your 3G/4G/5G and receive alerts when an app uses too much internet data.

CPU Cooler: Never Overheat
Identify application tasks that are consuming a lot of your phone's resources. This function is able to reduce the heating of the device and increase its performance.

dfndr security Pro and Ultra
Also get to know the Pro and Ultra versions, which offer access to exclusive security features, in addition to 24-hour monitoring of your credentials

Try Pro plan free for 3 days. If you love it, sign up for a one year plan.

-> Visit our website: www.psafe.com

-> Do not sell my personal information:
https://www.psafe.com/do-not-sell-my-personal-information/
-> License Agreement:
http://www.psafe.com/license-agreement/
-> Terms of Use:
https://www.psafe.com/terms-of-use
Updated on
Sep 15, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted
4.4
6.1M reviews
Tim Geise
June 20, 2022
I guess I don't know if it does what it really says it does. It's funny that when it cleans junk files, it only cleans its own files. It seems that you have to close the same apps within a minute five or six times, first with battery saver then with internet booster then with something else. I'm not even sure it really closes the apps. It says it does but I am doubtful. You're not supposed to get notifications from apps that have been closed, but they keep on coming.
1,656 people found this review helpful
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PSafe
June 20, 2022
Thanks for bringing this to our attention. We would love to have some additional details so we can help. Can you send an email with more information to our team at support@psafe.com so we can further look into this? We will follow up via email.
Diane Rapp
May 25, 2022
It's annoying but have it since I believe it works. It pops up on everything I open on my phone, the ads are of no interest for me. I keep getting a notice my data is breached and being sold to 3rd parties, I thought it was covered under the defender. So that is what bothers me in regards to annoying. Thank you for reaching out!
2,551 people found this review helpful
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PSafe
May 25, 2022
Hello Diane! Please send a screenshot of the data breach news you are receiving to support@psafe.com to better understand what is happening. Regards.
A Google user
January 22, 2019
At first the app ran great and had no problems with it, then all of the sudden my phone started glitching and this app also pops up literally every few minutes or so. Not to mention the adds every few minutes. It's getting me to believe that this app has done more harm than good. I'm deactivating it and uninstalling. Which you can do if you go to your settings. I had to Google on how to uninstall it as it literally embeds itself in your phone, yet ANOTHER feature that's suspiciously unlikable.
179 people found this review helpful
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PSafe
January 23, 2019
Sorry to hear that that you had problems uninstalling the app. It's possible that Device Administrator permission has been activated on your device to help locate it in case of theft or loss. To disable it, go to your devices Settings, Security, Device Admin Apps, Disable dfdnr. After this you can uninstall the app normally. Thanks.

What's new

Thank you for using dfndr security! =) Let's get to the news!
- In this version, we made bug fixes and performance optimizations to make the app even better ;)
And did you see the new Quick Cache Cleanup? This feature has been improved to be even more efficient. Check it out!