Mirillis Action is a famous desktop screen recorder, can take screenshots. Here is a version of the repack from Rabbit, it is possible to run it as a portable one, the key is built-in

Do not enable the autorun function of the program, or do it through Action_Loader.exe

General information:

Type: installation, unpacking portable by CheshireCat
Languages: Russian, english, multi
Activation: CheshireCat

Command line parameters:

Silent installation: /S /I
Unpacking portable: /S /P
Do not create shortcuts on the desktop: /ND
Do not create shortcuts on the Start menu: /NS
Choose the installation location: /D=PATH

The /D=PATH parameter should be the last one
. For example: Mirillis.Action!.v3.9.3.zip / S /I /ND /D=C:\MyProgram

Supported Windows operating systems:
7 SP1 (32-bit) 7 SP1 (64-bit) 8.1 (32-bit) 8.1 (64-bit) 10 (32-bit) 10 (64-bit)

Homepage

https://mirillis.com/