Total: 67325 apps , New today: 0 , Updated today: 0 Sign in with a Google Account

Home  »  Tools  »  AFV (Android File Verifier)

AFV (Android File Verifier) image

AFV (Android File Verifier) - FREE

by scary alien, Version: 2.0 , 111 KB  

Package name: sa.afv , Last Update: 2012-09-09 02:07:30

234 ratings (4.701 average)

10,000-50,000 downloads

What's new in this version (2.0):

[version 2.0 - 18-Jul-2012]:

- support Nandroid backup verification for Team Win Recovery Project (TWRP) custom recoveries

- moved two checksum comparison options to the main screen from the menu

- several other minor tweaks and enhancements


The AFV (Android File Verifier) application is a tool for helping to verify & validate that files transferred to your Android device are whole and uncorrupted. Functions include:

* MD5 / SHA1 checksum/digest calculation (also supports SHA-224, SHA-256, SHA-384, SHA-512 algorithms)

* Validation of signed jar-type files (.jar, .apk, .zip); you can use this to verify a signed .zip file even if you don't know the MD5 checksum

* Nandroid backup directory MD5 verification (i.e., verify backups created by custom recoveries such as ClockworkMod, Amon_RA, TWRP)

Excellent tool for root users (but does not require root).

How To Use:

* From the home screen, press the "Select File" button to enter the file-selector

* Top row (folder icon with the green up arrow) always displays the currently selected directory (touch this row to navigate UP one directory level)

* Back key can also be used to navigate UP one directory level (will return to main screen when back key is pressed at the root directory)

* Navigate to other subdirectories by touching a directory row (folder icon)

* Touch screen and drag up and down to scroll through all files and directories in currently selected directory

* Long-press on a file to view the available functions:

- Calc MD5 Checksum
- Calc SHA1 Checksum
- Verify Jar-type file
- Verify Nandroid Backup (long-press backup folder name or long-press nandroid.md5 file to verify the backup)
- md5sum -c Type Check (operates on any .md5 file)
- Calc SHA224 Checksum
- Calc SHA256 Checksum
- Calc SHA384 Checksum
- Calc SHA512 Checksum


1. Version 1.8 works on Android version 2.3 and higher

2. Does not require root, but is useful for root users to validate ROMs, signed files, etc.

3. Visit

4. Please contact me ( if you have any issues, problems, comments, questions, or suggestions regarding this app.

Thanks and enjoy!

Thanks to all who have donated or purchased the donate version (very much appreciated!)

Android is a trademark of Google Inc.

Last comments from Android Market

sean (*****)
The 'not applicable' message appears when you long-press a directory. Try a single/short press to navigate to the files in that directory.

Scott (*)

missy (*****)
Awesome app! Thanks!

Crassidy (*)
Garbage app. Pales in comparison to ManD5. Ugly UI.... very slow.

Ty (*****)
Works well and as expected. Thank you dev!

Lee (*****)
Great app. I have been waiting for someone to write this app !

doog (*****)
A great tool, especially for rooters.

Stephen (*****)
Great app! I used to use android terminal for this, but this is faster.

sean (*****)
Thanks for the great feedback! Please email me with issues or questions (

Kevin (*****)
Great except if I try to verify a zip I know is bad, it force closes

AFV (Android File Verifier) screenshot 1

Apps from the same developer

BattMonX BattMonX is a battery monitoring utility that can indicate the current state of your phone's battery via a status b ...
AFV - Donate The AFV (Android File Verifier) application is a tool for helping to verify & validate that files transfer ...
BattMonX - donate BattMonX is a battery monitoring utility that can indicate the current state of your phone's battery via a status b ...
AFV - Legacy Note: this is the "original" version of AFV (Android File Verifier) that I have created this "legacy" ver ...

Related Android Apps

ID This app is not for personal use. For the person who requested to send sub string of android ID to some developer&# ...
2BOrange - Beta 18 2BOrange is an universal tweak app for Android phone It is totally free and opensource You can : - install R ...
I'm Busy Simple and efficient open source app that enables vibrate when an appointment starts and disables vibrate when it ends&# ...
Terminal IDE Terminal IDE is an expandable terminal application, with a full Java / HTML / Android development kit ...
Lack Reducer Lack Reducer is for root users In order to optimize the application for your smart phone. #keyword optimize&# ...

Find more Android apps and games is a website that shows applications and games from Android Market. You can download and install apps and games directly from Android Market using an Android phone or by using WebConnect mobile application.