Hello Wim,
AxCrypt will allow the users to decrypt the encrypted file with the original password which is used for encryption. Please Follow the below instructions to decrypt the encrypted file(s),
First Sign in to the AxCrypt app with AxCrypt account credentials.
We can decrypt the AxCrypt encrypted file(s) by navigating the menu option File | Stop Securing from the AxCrypt app.
Or
In the AxCrypt app recent files tab, right click on the file(which you want to decrypt) and select Stop securing and remove from list
Or
In windows explorer, right click on the file and Select AxCrypt > Decrypt.
So please check the tutorial to decrypt the encrypted files with the AxCrypt app https://www.youtube.com/watch?v=jyixJ03qmkg&list=PLHRiJs6YxUhgR9sd66jR4ao0EiCxPO7u6&index=4 .