Download File Compare
File Compare is a tool which is mainly used to compare two files. It can detect a single bit difference between two files and thus you can also merge the two files in the windows explorer. It supports all the normal expression and thus will also detect the differences of expression. Now merging of files is also very easy and can be achieved within some clicks. It also has many inbuilt functionalities like undo, search and many more. It also has the backup folder so if the file is lost in comparing or merging could be recovered. It will also show you all the changes which are been made on files.