NOW TV has confirmed it intends to add subtitles to PC and Mac soon.
Subtitles are currently available for selected programmes via the NOW TV Box and NOW TV Smart Box, as well as on Apple TV.
However, consumers have been keen for this facility to be offered on more NOW TV-compatible devices.
NOW TV has proved popular with consumers as it allows people to access Sky content by paying for one-off passes rather than committing to a contract.
The service also offers basic catch-up and on-demand services such as BBC iPlayer and All4.