Best Free FTP Client for Android

AndFTP (896 KB), a fast and reliable FTP or SFTP client comes with both a device file browser and a FTP file browser, allows you to manage several FTP configurations and makes your tasks to upload, download and manage files easier.

Best Free Wi-Fi Analyzer for Android

Wifi Analyzer (452 KB), find a more stable and stronger Wi-Fi channel around you by using this app that turns your device into a Wi-Fi analyzer, equipped with various views: a signal meter, channel graph, time graph and others. It's also quick and easy to change a view by swiping left or right.

Best Free Network Speed Test for Android

Speedtest.net (3.0 MB) is widely used for giving key measurements on ping, download and upload speed to determine the performance of your Internet connection. Try this app which is the native version to measure the network speed of your Android device.

Best Free Network Traffic Counter for Android

3G Watchdog (632 KB), set a quota for yourself and monitor your mobile Internet (3G, Edge or GPRS) data usage, with a status icon shown in the notification bar and a detailed report on your data usage for various durations of time.

 

NetCounter (214 KB), a great tool to keep track of your data usage over cellular and WiFi internet connections for the current day, week or month. Various options are available such as adding or removing a counter, setting duration and data alert.

Best Free Remote Access Software for Android

TeamViewer Free (1.5 MB), access remote computers from everywhere, give spontaneous support and access to unattended computers. The free full version of Teamviewer is required on remote computers. Free for private use only.

Best Free BitTorrent Client for Android

aDownloader (1.2 MB), download files from torrents in your SD Card, or long press a link to torrents from websites and select Share link via this native BitTorrent downloader, with break and resume features. Better still, get the version with search engines from here and install it using an installer.

Best Free Social Networking for Android

Google+ (12.3 MB), find and invite people to your circles of friends and family, share your profile, thoughts and photos or hangout with them, tap Home to get their updates and see what people nearby are saying, or type instant messages using the app.

Facebook for Android (2.53 MB), share your personal profile, check out news feed, send messages, upload photos and chat with friends on Facebook using this app, a better interface optimized for use on a mobile device.

Twitter (1.93 MB), a dedicated Twitter application for Android to post a tweet on the go super simple and to discover what's happening right now anywhere in the world.

Instagram (13 MB), use this popular photo sharing app to add special effects such as filters and borders to your photos easily before you share them with your friends, or follow photos uploaded by other members on the network. 

Foursquare (9.8 MB), find the places around you, record the places you visit by 'checking in', invite friends and view their locations, broadcast your location by 'shouting' to friends, get their comments or insider tips and more.

TweetDeck (814 KB), monitor and post status updates to your Twitter accounts, Facebook profile, Foursquare and Google Buzz, all from a single place simultaneously. You can also add links and photos, view and comment on news feeds, open links in a browser and more.