1. MultiMi– A unique and very useful PC software for saving time. With MultiMi, you can access all of your social networking and email accounts on a single place, you don’t need to open your Twitter, Facebook, Gmail etc. in your web-browser and sign-in again-n-again to get connected with your friends. MultiMi basically grabs social networking accounts, email accounts, photos/online storage accounts and puts them in one place. You can add Facebook, Twitter, Flickr, Picasa, Email & Chat accounts and save your time.
2. Yoono Desktop– Another great and very popular social networking social networking software that is available for free. You can see your friends’ updates and update your status on different social networking websites-Facebook, Twitter, LinkedIn, MySpace, FriendFeed, YouTube and popular chat website- AIM, Google Talk & Yahoo Messanger in one place with very easy to use user-interface.
3. TweetDeck– TweetDeck is a free and useful social networking software for windows to stay connected with your friends on Facebook & Twitter, if you use only use Facebook and Twitter, use TweetDeck. TweetDeck allows you to connect and share something with your Facebook and Twitter friends without opening saperately in a web-brower.
4. Facebook @Desktop– As its name shows, it is a Facebook client for Windows. If you’re looking for a good and free saperate Facebook client for your PC, Facebook @Desktop is for you. It provides an easy access to Facebook from your desktop. With Facebook @Desktop, you can receive notifications with new wall posts, messages and friend requests instantly on your computer without opening Facebook.com.
5. Desktop Twitter– A Twitter client for Microsoft Windows PC that lets you stay connected with your Twitter accounts. Desktop Twitter supports multiple Twitter accounts and it has very simple UI, so you can easily switch between all of your Twitter accounts.
6. STranslator– A free and easy to use windows software for automatically translating chat on Facebook, Twitter, Skype, Gtalk and SMS. Stranslator allows you to break the “language restrictions”. STranslator is very useful for Skype users. Currently, STranslator uses Microsoft’s Bing translation service.
7. Free Instagram Downloader– If you’re using Instagram to share photos, this is a very useful windows software for you. With Free Instagram Downlaoder, you can easily share photos on Instagram and download photos from Instagram on your computer. Downloading photos from Instagram with this social networking software is very easy, simply enter the Instagram user’s name then click the download button. Free Instagram Downloader supports bulk photo download, so you can download all photos or selected photos at once on your PC.
8. Auto Tweet Generator– If you like to automate your tweets on Twitter.com, this software for you. It lets you compose unlimited tweets in advance. Auto Tweet Generator works as an autoresponder for your Twitter accounts.
9. Creepy– It helps you to find geographic location (if user has shared publicly) in social networking and image hosting websites.
10. Newsplorer– If you are looking for a free PC software that can get latest news from various sources, download Newsplorer. Newsplorer is very useful RSS reader for Microsoft Windows computer.