Calculate Checksums - yet another solution

There are various solutions to calculate checksums using scripts within Opus. I am sure they work fine.

Without any disrespect to the existing solutions I would like to bring up another one:

  1. Download HashMyfiles from Nirsoft (portable solution)
  2. Extract the zip file
  3. Launch the Hashmyfile.exe and simply select 'Enable Explorer Context Menu' under options.

It will show up in context menu.

=

=

You can do it without any scripts at all, fwiw (although not sha-256 yet).

Eh ... ?? Context menu? In a similar way?
Searched the forum and I have been playing around with GetSizes MD5
(Settings->File Types->All Files->Edit->New->Context menu)

That seems to work, but then again I am probably doing something wrong, because:
a. I get a new column MD5 and
b. get MD5 checksums of all files in the folder, not just the ones I selected files and
c. need to remove the column separately

=