http://www.tansee.com/download.html for PC users
http://www.copytrans.net/copytransphoto.php (PC users)
Also you could try this:
Following are Steps to Transfer Photos from iPhone to MAC:
1). Attach your iPhone to Mac
2). Open up Preview
3). Click File menu and from there select “Import from iPhone…”
4). Select the photos you would like to transfer and click import, Select “Import All” in case you want to have all the photos in computer.
5). For confirmation sake go to ~/Pictures/ folder, picture copied from iPhone should be there.
If you have a windows PC then follow below given procedure to Transfer Photos from iPhone to PC.
You can accomplish this just using Windows Explorer, but there are two different methods. And here you go with the first one.
1). Plug your iPhone into your computer without iTunes running.
2). Now pop-up will appear asking what you would like to do with iPhone.
3). Click on “View Content”
4). Locate your photos.
5). Copy the same and paste it at desired location on your computer.
Another method for Mac users is "Image Capture" which is already installed on your mac, I will look for other applications for mac users, hope this helps!