ArmAmp is an audio player designed to be as easy to use as a desktop application. It includes basic features found in desktop players but almost impossible to find in mobile players, for example launching radio stream directly from a web browser. Also it allows advanced playback control hard to find even in desktop players, like ability to set exact frequency in every equalizer's band.

MIMP is an application dedicated to follow GPX and KML tracks on Open Steeet Maps.

Have you ever wanted to backup all the files in you sdcard ?
This app creates a list of the all files in your sdcard , and gives you an option to backup this list sending it to your email.
This is an application that helps you count all the files in your sdcard (even the hidden files).

One App - Six PDF Operations !! Merge, Split, Rotate, Encrypt, Watermark and Delete Pages. PDF manipulations was never this easy!!

SD Card manager is a free tool which helps you to easily manage files and folder in SD card.

    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

Rec and Save is a voice recorder. Its unique advantage is a very fast recording voice memos. After the start of new recording session, everything happens in two movements. First click starts recording, and the second stops and saves file.

Music Memo Pad is a little bit strange note pad for creating song or music.

Speedometer

speed
max. speed
cyclometer
speed cam warning
location
available sats
anchor alarm
measure time-to-speed and time-to-distance
transparent speedometer display

DEMO VERSION
Track your basketball games, and expor the results to pdf files.

RECYCLE BIN for Android! Recover deleted pictures with a single tap!!!
Dumpster is the Recycle Bin for your Android smartphone and tablet.

Just like the Recycle Bin on your desktop computer

Dumpster gives you the ability to change your mind in case you accidentally delete the wrong file.

Android Movie Player - SMI/SRT support

As the network anomalies, just download the ver.1.4 users, please download again, thank you.

A powerful general-purpose text editor, support for the current mainstream text editors. Support the text encryption format specific.
more info:http://im1984.org/apad/

Tiger Arcade(MAME) Emulator
Have fun with CPS1,CPS2,NEOGEO games

Android Assistant

Android Assistant is a powerful tool for browsing information on the Android platform,. This app can be used to view software information, hardware information, running services information, and network information. You can also use it to view the file system. - Access your Android device information - View software and hardware information - Explore your file system.

This is an can playing multi-format music player on SDCARD that supports synchronous lyrics display, swinging down the cell phone to play next song, you can play folder or music file on the SDCARD, support for artist, album category, support custom lists and Support the incoming call to suspend.
supports HVGA,QVGA(new)

Simply record phone calls based on your preset rules

Wondershare Player is an all-in-one Video Player & Video Discovery to "Discover latest videos to watch online & offline", no need for other players or codecs.

Video Player is a free and advanced video player for Android phones and devices. Automatically browse all video files in your phone.

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