This application help to calculate cronjob strings and chmod strings.

Backup & restore your apps using this simple tool. Auto backup supported.

Arc/Archive File Manager is a free program for archive & file operations.

Kingsoft Clip offers a great way to transfer text messages quickly. This app helps sync text information between your computer and Android devices.

Sync, browse and backup all your data to storages like: Dropbox, Box, SkyDrive,Google Disk,Yandex, etc.
Unique features:

• Synchronize any folders on your device with any folders of storages and vice versa.
• Look through files at once several storages at the same time.
• Download, modify and upload your files without any delays.
• Download and upload folders entirely (recursive).
• Get full control of any application activity.

Browse and download video and audio files to your Android device and play them offline.

Want to access information about your Android? Introducing, INFOID. It gives you a peek at some of your information of your Android.

Allows to extract archives compressed as:
ZIP, RAR, AR, JAR, TAR, XZ, BZ2, GZ.

Drum Cloud is an free audio app that hybrids between a drum machine (sampler) and a simple sequencer.

Personal Password Manager [ PPM ] is well secured android application to store users' personal passwords for many different accounts under one single master password. Don't forget the master password at any cost, you need to pay huge penalty if master password get lost!!!

Analyze your chess game with the power of two Chess Engines!
Stockfish and Critter are two of the strongest open source Chess engines for Android.

LoaderDroid is a download manager for android.

Highlights:
* Resumable downloads (continue loading from the same place it was interrupted)
* Auto pause when connection lost
* Auto resume when connection reappear
* Intercepts links from Browser and other applications
* You can define what connection is allowed for each link (WI-FI, 3G, etc)
* Faster loading by splitting loading into parts
* Scheduling
* Link replacement feature for outdated links
* Stable, fast and easy to use

A file manager with all the standard features as well as a few bonus ones.

★>2500,000 users use it clean cache!
Easy Cache Cleaner is a android system tool which can clean useless application cache files ,it could save your phone disk space and make your phone speed up.

File management app that let you copy, swap card, and even copy files in batches. On top of that, built-in FTP client.

Free, top-rated, real-time antivirus and anti-theft protection for Android™ devices.

Vault is an all-in-one, advanced App Locker and Lockscreen app designed to protect your Android device from intruders! Now put passwords wherever you want to!

Easy to use, attendance tracking application.

"Gemini Installer & Clear" is a tool to help user to manager APK files in SD card (scanning APK file in SD card, installing APK file, deleting backup file, and etc), clear cache (app cache, clipboard, browser history/cookie, search result of Android Market/Gmail, call log, and etc).

It is the init release and more functions will come! If you have any suggestion or find any bug, please contact us (support@seasmind.com).

This application is a systematic way to record the behavior of students during class or outside, and aims to inform and review.
The student's behaviors are recorded by the teacher and created a scoring system.