AnTuTu Benchmark is free benchmarking app that helps users to know deeper to their Android devices

NFC Tools can read and write NFC tags.

Fast, lightweight and easy to use file manager. Simple, with a smooth intuitive interface, Explorer is perfect for organizing your internal storage and SD card contents. You can also easily access your cloud and network files.

Choose the best moment of your video and save it with MP4 Cutter.
Do you like to record video with your android phone? Now you can choose only the best part of your video and cut it. It will save more storage space and you can remove all the bad moment in the video.
From the creator of MP3 Cutter.

No wires, no drivers, no cables, no bluetooth only WiFi on a fresh air and browser to connect your Android device with desktop or laptop or even another android device with Droid Over Wifi app installed!
One button to start. Transfer, view, stream, rename, move, delete files and folders immediately over WiFi with any Browser and any OS.

Upload or download files to / from your device, from any web browser.
New, you can now send and receive files between Android devices.
Need to send to your PC, 1,100, 200 files, and receive 1, 100, 200 files?, then this is your app.

Impress your friends by showing them how smart your smart phone can be! Use this app to estimate the height of objects by using the built-in acceleration sensors of your device.

Pro version of popular application.

If you like free version, then you should try a Droid Over WIfi Pro.

PRO FEATURES:
• APP management. Install, Uninstall, Upload and Download installed apps within browser.
• Activity Log. Never miss what you have done. Clicking on files and folder in activity log will automatically select it on file system, so don`t have to look for them.
• New features will be added constantly

A8 Video Player is a video player for android. It supports most formats, like MP4, MPEG, AVI, RMVB, FLV, MP4, 3GP, MKV, MOV, etc. It can play videos from your android phone or tablet. It can play videos from some famous videos website (like YouTube or Youku) instead of flash player.

- Playing videos in popup or background mode
(even more : repeat, shuffle, Offline play, end-timer, alarm, screen lock...)
- Use Offline play to reduce mobile network data

Video Collect enables you to collect videos that are embedded in a web page.

Download videos from Vine.

Lock in a magical way!

Share Files, Host Websites and stream live media from your android device over local wifi network

WiFi Android Manager
--------------------

Tired of taking the SD Card in and out to synchronize your files with PC ?
Then WiFi Android Manager is your perfect choice.

Quick File Transfer is a file and folder sharing application.

video trim utility

NFC Tools can read and write NFC tags.

Duplicate files searcher and remover, based on content, file name, or similarity

B1 File Manager is a file explorer which allows to:
- unzip over 38 archive formats (multi-volume and password-protected);
- compress files into zip and b1 archives;
- manage the files in internal storage, external SD card and USB-drives;
- manage Dropbox, Google Drive, OneDrive, Box and 4shared cloud storages;
- stream media files from the cloud storages and via SMB with no need to actually download files (NOTE: streaming speed highly depends on your Internet connection speed).