Most of the smartphones and cameras are now equipped with geo tagging which means the location where you took the photo will be added to the photo. But when you are uploading the photos to the web (social networks), it is not desirable that you allow the geo tags to be displayed. Although you can disable this in the camera, not everyone does this. Geotag Security is a simple freeware tool which scans through all of your existing files and removes the geo tags.
All you need to do is to select the folder which has your photos and the software checks all files in selected folders. It will remove the unwanted geo tags from your computer, file by file.
It displays the number of photos for which geo tags were removed using the tool.
for a good, and free option to remove geotags when you share photos, without removing them from originals, on an iPhone or Android phone, use Pixelgarde. They also have free apps for PC and Mac too. it’s integrated with facebook, twitter, picasa, photobucket, flickr, gmail, yahoo, hotmail, etc., etc., and Free is good too!