How to recover overwritten library?

Now the electronic age, we use the word file everyday! We always use the word document to organize all kinds of information content. But I did not know what the reason to lost the important word files after you save the document on your computer several days ago. The

recycle bin did not the trace of the missing. How should we do it? Is there a way to get the lost word file back again? Through many investigations, I decided to use the H-data recovery software. Through using the specialized and free download data recovery software to repair the damaged files, then report, to reach the purpose of  ultimate restoring  these lost and corrupted data . I think the H-data recovery software is a good tool, I believe that many office workers can use.