About this app

PC-Doctor Toolbox is the top app for system health, accurately identifying critical health issues for all your Android devices. The easy-to-use interface puts you one touch away from tools that keep your device running smoothly. Get proactive in identifying hardware issues and avoid downtime— download Toolbox today!

Features readily available include:

My Device - Get full access to detailed system information and quickly know if your system needs an update. No need to search through settings or contact technical support when you have instant access to info that includes:

• Device model
• Operating system
• CPU
• System memory
• Battery
• Sensors
• Wi-Fi
• NFC


Diagnostics - Run Quick, Full or Stress tests for a thorough device check, or target specific components for testing. We reviewed analyses, case studies, and input from industry leaders and used this knowledge to develop tests that efficiently handle any scenario.

Apps - Get detailed information quickly when your device is running slow, your battery is draining, or other issues arise. Toolbox shows which apps are installed and running, along with CPU, memory and storage usage per app. Easily access each app’s settings, stop apps, or delete them directly from Toolbox.

Storage - View your device’s internal and external storage usage, conveniently organized into categories—and instantly see the space available to download your favorite apps, music, videos, and more!

Battery - Monitor battery health with Toolbox, which provides detailed instant and historical information such as time remaining, charge, temperature and voltage.

Network - Keep tabs on data usage by monitoring mobile and Wi-Fi networks, current connection speeds, and the apps using the most data.

History - Review historical diagnostic results and see critical, warning, and informational events through the easy-to-use calendar—helpful in understanding when and why device issues occur.

Performance - Know instantly if your device’s CPU, memory, and storage are optimal.

Sensors - View beautifully graphed real-time data for magnetometer, accelerometer, ambient light, proximity, gyroscope, pressure, ambient temperature, relative humidity, and GPS, and instantly know if you have a bad sensor.

New features

A few tests disabled to abide by Google's policy for applications not accessing location in background.
-GPSAnySignalTest
-GPSMinLocationSignalsTest
-GPSLocationTest
-SIMDetectionTest
-SIMCommunicationTest
-CellSignalStrengthTest

App Permissions

Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows applications to discover and pair bluetooth devices.
Allows applications to connect to paired bluetooth devices.
Allows applications to access information about networks.
Allows an application to read or write the system settings.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to disable the keyguard if it is not secure.
Allows an application to call killBackgroundProcesses(String].
Allows an application to write to external storage.
Allows access to the vibrator.
Required to be able to access the camera device.
Allows an application to record audio.
Allows an application to modify global audio settings.
Allows applications to open network sockets.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an app to access approximate location.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows access to the list of accounts in the Accounts Service.
Allows applications to perform I/O operations over NFC.
This constant was deprecated in API level 21. No longer enforced.
Allows an application to read from external storage.