Myexcel is one of the best android excel editor.Microsoft Excel sheet is very frequent used.Now you can copy your excel sheet in cellphone from your computer,edit them on any where.It's free and useful.why not make a try.

This application lets you backup your SMS onto SD Card and restore from it.

FlashLight Professional is simple but very useful application for Android smartphone’s users. The application is free and doesn't contain advertizing.

Application that calculates the discount at any price.

- Convert Unicode text to VIQR text.
- Easy to send Vietnamese SMS, Email...
- Save your money by sending VIQR SMS.
- One click copy to clipboard.
- Support portrait and landscape screen.
- Totally free.

Watchlion helps you to keep some contacts private. All SMS message and call log will hide from the android system.

Convert all your kitchen measurements, weights & temps from one type to another!

Fone Stats is a simple free tool that provides you with detailed information about your android phone.

Password safe with categories, templates and individual fields. Keeps confidential data encrypted in the database. Due to US export regulations the trial version is limited to the weaker 56-bit DES algorithm. Internet access is needed for registration, afterwards a version without internet permission can be downloaded that has no restrictions.

Free trial version limited to 10 items. Paying $2.75 is part of the registration process and will remove this limit.

Decimal calculator inspired by printing calculators. All operations are shown in a scrolling window like on a paper roll. Decimal fixed point with rounding, percentage and tax calculations suited for commercial use. RPN-like operation mode. Edit operations, Send by email, save and restore from file. You download a free trial version with limited features. Paying $1.95 is part of the registration process and will remove this limit.

Save up to 6 locations that you can Name and Date to keep your locations organized! Use this app to save your parking spot at the airport, shore house, hotel, spot on the beach or the concert; anywhere! Exiting My Finder turns off your GPS to save your battery! Same Google Maps and Radar features as Free Version.

Donate Version (Donations can also be made trough the project site)
Market-Enabler is an application to fake the phone's location and access google's market from other countries. Android market is separated into regions (country and carrier specific) and some apps are just enabled for a specific country and not available to the other countries.

Important notes: You need a rooted phone, a working su app and the grep command installed.

CellGuard Free is anti spyware detection for your cell phone!

Never again do you have to wonder if your Boss, spouse or parents are spying on you and your cell phone.

Costs you nothing and detects dangerous spy ware apps, such as Spy Bubble! For rapid spyware removal, CellGuard Pro upgrade is available.

    安安卜是一款集文件管理、任务管理、来电防火墙、短信过滤、网络管理、数据库管理、垃圾清理、开机加速、内存管理、监控器于一体的Android管理软件，全面管理android系统问题。
    AndBox is a set of files management, task management, call firewall, SMS filtering, network management, database management, garbage clean, boot speed, memory management, monitor management software, Overall management of the android system problems.

More http://code.google.com/p/andbox/
https://www.slideme.org/user/18222/applications/18222

Calculates angles, lengths and areas of geometric objects from a minimum of required parameters.

There are many applications that automatically start when you turn on your device; many of these you don't use or need, they just consume your valuable resources. Autorun Killer lets you manage applications that start up when you boot your device. Donate version even tries to prevent their restart (and is ad-free).

This application can be used as a dice, lottery, and for many other purposes. (Ad free version)

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 countdown timer to add some urgency, excitement and drama to your life.

- 2x1 Widgets
- Shows days, hours, minutes, seconds.
- 8 widget skins (v2.50+).
- Supports multiple countdowns.
- Low CPU usage.
- Reminder alerts.

Guitar tuner with multiple skins and tunings! Makes tuning your guitar fun again.