No. JAWS is Windows-only commercial software and there is no Linux version. Orca is the Linux screen reader, and it is free, which removes the licence cost but not the relearning.
JAWS by Freedom Scientific · Accessibility · No way to run it
JAWS runs on Windows and nothing else. Freedom Scientific supports it on Windows 10, Windows 11 and
Windows Server from 2016 onwards. There is no Linux build and no compatibility layer that will produce
one. A screen reader has to talk to the operating system at a level Wine does not reach.
JAWS is also the one people are most often locked into, and for good reasons. It is the most used desktop
screen reader worldwide according to the WebAIM survey work cited in its documentation, it drives
refreshable braille displays, and its scripting language lets somebody make a badly built program usable
when nothing else will. That last point has no equivalent on Linux at all, and it is the thing workplace
users lose.
JAWS costs money, sold as an annual licence or a perpetual one, with current prices on Freedom
Scientific's own site. Orca costs nothing. That is a real saving, and on its own it is a poor reason
to move.
What you would be trading is a mature, supported, scriptable product for a free one with narrower app
coverage and no vendor to call. If JAWS is how you do your job, that trade needs testing before it is
made. Boot a live USB session, run Orca against the exact programs your work depends on, and see what
happens. If your employer bought the JAWS licence, this is a conversation to have with them too.
The default Linux voice. Very fast and very clear, and more synthetic than the voices JAWS ships with.
This doesn't have to stop you
One stubborn program doesn't have to decide the whole question. You can keep Windows on the same PC and restart into it only when you need JAWS. Everything else you do can move.