Open source Android file browser. (Early alpha version)
Simple file browser with cut, copy and paste actions.
Google Code Page

As also found in the official Google Android Market:

This application is a call minutes, sms, mms and data usage meter to monitor your credit usage. Never exceed your quota again!

Supporters unlock: free times/contacts/groups; widget; usage log; greater configuration of plan inclusions + more. A free 5 day trial is offered.

Please report bugs!

Please visit http://creditusage.matthewwardrop.info for more information.

A simple Google Android app that shows you the screen resolution of your Android phone or tablet. It also shows the screen rotation value.

It's a useful tool for Android app development and creating Android wallpapers.

AndFire is a android firewal software,It support to message filter,block calls,app firewall,ftp pop3 smtp block and virus firewall.You can block some network application software to help you save flow!

AndFire是一款Android 防火墙软件，主要支持黑名单信息过滤，阻止来电，应用软件阻止网络，FTP，POP3，SMTP阻止，病毒防火墙等，你可以阻止一些联网的应用软件，帮助你节约网络流量！

A simple kitchen timer.

Features: 3 indipendent timers, presets saving, alarm customization, keep sceen on (optional, disabled by default).

Control screen brightness from any app. Simply press the volume rocker to display a brightness slider. Or use the home widget or notification icon.

Best in Android 2.2, slower in 1.5-2.1.

Visit http://brightness.superfacts.org for more info.

v1.2: Integrates with auto brightness and fixes misc bugs.
v1.1: Fixes voicemail pausing bug.

A simple utility that will scan all installed application manifests for search input. Useful for finding which apps use certain libraries or third party add ons (such as ad networks like airpush).

DeviceInfo - show details information about your Android device/phone.

A simple App to backup and restore SMS Messages, useful when doing a factory reset or installing custom ROMs. The backup is stored in /sdcard/SMSBackupRestore folder.

Please report any problems you are having with the App on my site in the comments section or email me with the details as I cannot respond to problems in the market.

http://android.riteshsahu.com/apps/sms-backup-restore

GenPassword allows you to generate a unique password based on your key phrase using algorithms SHA1,MD5 or SHA1+MD5

Android powered Smartphone and Tablet catalog with detailed information.

v1.03 Bug Fixes

Diddo is a community-based app that finds apps perfectly suited to you and your phone.

Features:
-Recommended Apps
-Popular Apps Near You
-Filters (price, rating, location)
-Screenshots
-Video Links
-Community based editing and rating system
-Versatile reviews system
-Fast!

More at www.diddo4android.com

1.1.5:
-analytics
-lots of bug fixes, including a critical list fix

It is a battery percentage level indicator app. Its size is only 500 KB. So this app is so lite and never uses RAM & Battery with improved & lite UI.

This RSS Feed Reader allows you to search and bookmark any RSS content available on the internet without having to manually crawl through each site to find their RSS feed. Comes with widget where you can put the RSS on the homescreen if needed.

RSS Works on all Android including Moto Droid, HTC Hero, Nexus One, plus more!

This is the Ultimate Application Killer. This app lets you kill running applications and system services. You can also back-up applications you’ve downloaded or uninstall them from your device.

Features include:
• Kill Running Applications
• Kill Running System Applications
• Hide Applications
• Uninstall Downloaded Applications
• Backup Applications

Take notes the simplest way possible and stick them onto your home screen with a nifty widget.

AndPizza is an Pizza/Egg-Timer for Android. The time can easily be adjusted to a desired duration. When the time ran out, the phone will vibrate and an alarm will sound.

Application installation utility.

PDF Utility - Lite is very comprehensive tool to perform various operation on pdf file.
-Split the pdf file at specific page.
-Merge many pdf to one pdf
-Extract Images from pdf
-Overlay pdf files
-Encrypt(password protected) pdf

Learn C Programming concepts by an interesting quiz app.
Easy to navigate & Show/Hide options for answers