For Firefox user
1) Click on Tools - Page Info
2). Then, click the Media Tab on the Page Info Windows
3). The media tab will have complete list of Images, files that were downloaded by the Firefox browser while loading the page of the website.
4). Scroll down the list and locate the file.
5). Click the “Save As” button. Choose some folder on your hard drive and save the file.
For Internet Explorer user
1) Firstly, click Tools - Internet Options
2) In the General Tab, click the Settings button available in the Temporary Internet Files group.
3) Click View Files to open your Temporary Internet Files folder.
4) Click View - Details. Now click View - Arrange Icons By - Internet Address. Depending upon the webpage, there could one or more files Object) under the Internet Address.
5) Once you find the right file, right-click and choose Copy. Then paste the .file in any other folder,such as My Document.