Files with the extension .ACT are associated with 'Mikomi' voice dictation machines (voice recorders).

.ACT files store the recorded audio footage to the dictation machines internal memory which can then be transferred to PC via USB.

One model known to use the .ACT format is the 'Mikomi ET-880'.

In order to convert the .ACT files into other formats such as MP3 the software supplied with the unit is used.

IF you are unable to open / convert your .ACT files because you have lost the CD - see links section.

* Mikomi is an 'own-label' electronics brand produced by 'ARGOS'.