• ZDbox ( Root Task Killer ) 1
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ZDbox ( Root Task Killer )

Promo with App of the Day on 03.13.
—————— Join Beta Test Group ——————

Please help us improve ZDbox by being the Beta tester in here: https://plus.google.com/u/0/communities/117635809710935165203

The most popular system optimize toolbox with more than 20,000,000 users now. ZDbox is an amazing all-in-one toolbox.It can save your battery and boost your android running speed! Five stars in xda forum.ZDbox holds a collection of useful tools and has a nice and easy to use interface. With ZDbox you’re getting your mobile/cell phone under control, do easily some optimization and customize it to your needs. An essential tool which you will love!

Anyshare· No flow consumption among Android devices, 60 times faster than bluetooth, share anything!· You'll not worry about big files transfering by your phone, because it needn't the external network.

Quick SwitchesCache cleaner toggle and other 14 toggles for more your convenience.Task killer | Cache cleaner | Screen sleep | Powersave

WidgetsKeep screen always on, kill all tasks, WiFi on/off, airplane mode on/off, brightness adjustment, sound settings, rotate screen on/off, bluetooth on/off, start/stop sync, switch between 2G/3G/4G, app lock on/off, GPS on/off, APN on/off (mobile access point),LED flashlight on/off

Battery inforMonitoring and showing information about remaining battery time, temperature, health, time since last boot, necessary time until full charge and so onone tap power saver :click battery saving button to turn Battery saving mode on/off. Turn off Battery saving mode to resume the previous mobile status before battery saving.


Traffic counterMonthly/daily mobile data usage overview, shows remaining data traffic, detailed data usage information for each app.


Do not disturbJust set days and the time when you need your privacy and you won’t be disturbed by your phone. Set phone to silent, vibration or airplane mode.


App lockProtect apps with a password or pattern, for exmaple your contacts, Facebook, Twitter, Whatsapp,Gmail and so on.


Task killer· Kill all apps at once, define protected apps which won’t be killed, set auto kill when screen gets locked, mark single or multiple apps to kill.· If your phone is rooted,you can use root task killer to stop self-starting apps and save more battery.


history eraserclean your(Browser history,market search history,Map search history,email search history,Clipboard)


UninstallerShows used/available internal and SD card memory. Apps can be easily uninstalled. Single or multiple (batch) uninstall possible.


App to SDMove apps to your SD card. Single or multiple (batch) move possible. Only for Android 2.2 and 2.3.
Cache Cleaner:With Cache Cleaner you can clean your cache of phone.protect your secret without a trace.

———————— More coming features ————————· Find your phone· Remains files clean· File encryption· AD blocker

Thanks to following people for all their effort and support:

Zamana, Jarek Mazur, Zhengyi Zhang, Johan Jaworski, Михаил Семашко, Lumir Strauch, Rongrong Xu, Meiyan Quan, Sebastian Klaus, ahmet erdem, Yasuo Yamazaki, אלישיב סבח‬‎, factorymark, Muhammad Almufathaly

———————— ZDbox Team is seeking business cooperation on a global scale ——————

1.International Agency2.Advertising Service3.Independent CP (Content Provider)4.Channels Cooperation

Contact: [email protected]

———————— Contact us —————————

If U have any problem, please contact us: [email protected]

Twitter:  https://twitter.com/ZDboxGoogle+: https://plus.google.com/117708970313185239989Facebook: https://www.facebook.com/ZDboxinterWebsite: http://zdbox.net

Prompt communication is better than one star comment!

Category : Tools

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Reviews (27)

Joh. A. Feb 12, 2017     

I have been using zd box now for several years and it's one of the first apps I download when I get a new phone and I have used it on low-range to top end android devices and find it to be an excellent tool app which handles most of the tasks to keep my phone running smooth I highly recommend this app.

Mic. Mar 6, 2017     

Like it at first until non stop crashing causes inconvenience and lost of some work. Uninstalling

Nim. K. Mar 16, 2017     

A complete set of useful tools but a powerful backup apps is needed to be more satisfying.

A. G. u. Mar 11, 2017     

Cache cleaning not working in One Plus 3...

Edw. S. Jan 31, 2017     

All I have to say is that its amazing download it plz 😋👍✌

Sha. I. Feb 5, 2017     

One of the best app All in one App does evrything Download it

Rob. B. Feb 2, 2017     

Way to improve. I improved it by uninstalling it!

Cla. D. Feb 7, 2017     

Very useful tool

A. G. u. Feb 2, 2017     

LOVE IT

mar. j. Mar 5, 2017     

No thanks

Dua. G. Jan 13, 2017     

Great App. But now instead of ads being optional now it in the middle of the screen & when leaving the app.

Ray. Q. Jun 11, 2016     

As all the features are good..m using zd box from last 3 years. But after update unable to access zd tool widget icon on homesreen to lock or unlock the app by a single tap. Please fix this issue. I would rate ⭐⭐⭐⭐⭐

Vip. S. Oct 2, 2016     

App is Not at all working...after latest updates.... neither its cleaning the memory, nor erasing any history of browser Nor realeasing any Ram, etc. Rating 4 star to 1 as its not at worth after update. ZD Box team kindly resolve the issues.

huy. y. Dec 6, 2016     

It's just a 3 panel billboard for ads and provides no task managing abilities. There's a text block that says task manager and is surrounded by ads. Find anything else.

San. R. Jul 30, 2016     

When I update dis tym zbox stop working. Before its very good app...not able to transfer apps to sd card..so make dis problem clear..

Mar. Y. Jul 27, 2016     

This app was great until the last update. Now I can't get it to stay open. It keeps crashing. I've tried to report the problem but there is no way to send what I've typed in.

Wal. S. Jul 25, 2016     

Unfortunately this great app has consistently frozen and outright crashes since updating it. If it's not fixed soon I'll be forced to replace it.

Cor. M. Aug 29, 2016     

This app provides great utilities for your cell phone, and super cheap to free. The free version is ad supported, but luckily they are non intrusive and very lightly applied.

Rya. G. Jun 29, 2016     

Was very useful when I first downloaded it, but recently no longer cleans cache files as it claims. Doesn't appear to be closing apps either.

A. G. u. Jun 22, 2016     

Great tool for my Oppo r7 plus & Xiaomi Mi 5Pro as well.

A. G. u. Aug 16, 2016     

Was great before, but now it's pushing way too many ads and notifications

Sve. B. Dec 24, 2016     

Before it was good app, now basic functionality like moving apps to SD card is missing! Uninstalling!

S. W. Jun 11, 2016     

Very useful & I'm really picky too so hats off to you & great job! Keep up the good work!

A. G. u. Jan 2, 2017     

Used to be a great app, but since update to 6.0 Marshmallow, it is a useless app

Jak. Z. Jul 12, 2016     

Using on all my devices, extremely useful, thank you!

A. G. u. Sep 20, 2016     

Cache cleaner doesn't work. Worked great before last update.

mel. Oct 10, 2016     

Can't stop apps from starting - useless.