Yes it can be used to check if a file is tampered with python. But for those of you who want to tamper with your word dox files you can use a web page (that i wont name for reasons) to make the file un available to open with a error on word dox. If you want to use an other device to corrupt it then you make the file use a the web site to open the file save it as a corrupted pdf of what ever you want download to a usb stick and plug the usb into the other device and upload it you can also use an usb with subconscious sick depends on what device you want to transfer to