Stella
Stella
6.4

4.8

Stella free download for Mac

Stella6.4

03 November 2020

Atari 2600 game emulator.

Overview

Stella is a multi-platform Atari 2600 VCS emulator released under the GNU General Public License (GPL). Stella was originally developed for Linux by Bradford W. Mott, however, since its original release several people have joined the development team to port Stella to other operating systems such as OS X, AcornOS, AmigaOS, DOS, FreeBSD, IRIX, Linux, OS/2, and Unix. The development team is working hard to perfect the emulator and we hope you enjoy our effort.

Oh, for those of you too young to remember, the Atari 2600 Video Computer System (VCS), introduced in 1977, was the most popular home video game system of the early 1980's. Now you can enjoy all of your favorite Atari 2600 games on your Mac thanks to Stella!

Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.

What's new in Stella

Version 6.4:
  • Added basic (entire and single line only) text cut/copy and paste.
  • Added color parameters to 'Custom' palette.
  • Added CPU load stats to debugger. Related to this, added debugger pseudo-registers '_ftimreadcycles' and '_fwsynccycles' to show the number of cycles since the start of frame under certain circumstances (see manual for more details).
  • Fixed bug with aspect correction and fullscreen mode; snapshots from such a mode are now pixel-exact.
  • Fixed a bug that caused CDF ROMs to crash on the Retron77 and reduced ARM emulation performance for CDF ROMs on other platforms.
  • Fixed crash with missing or incorrectly sized SaveKey data file, and with certain functions not working (erase pages, erase entire EEPROM).
  • Fixed Atari mouse autodetection.
  • Fixed bug in ROM launcher, with last ROM selected not being remembered when exiting and re-entering a directory.
  • Some improvements to AtariVox-USB adaptor functionality:
  • Made serial port used for an AtariVox-USB adaptor editable.
  • Autodetection of serial ports no longer messes up devices plugged into other serial ports.

Join over 500,000 subscribers.

Subscribe for our newsletter with best Mac offers from MacUpdate.

How would you rate Stella app?

16 Reviews of Stella

5
cookinglizard
12 February 2018
Version: 5.1

Most helpful

Remember you were a kid once? Now I do! Thank you soooo much!!!
(1)
4.5
emerywehitney
25 February 2018
Version: 5.1.1
love this app
(0)
5
cookinglizard
12 February 2018
Version: 5.1
Remember you were a kid once? Now I do! Thank you soooo much!!!
(1)
5
Cjbolland
31 October 2015
Version: 4.6.7
Awful graphics, awful sound, awful controls, ... I LIKE IT ! :-) Best 2600 emulator
(4)
Fredducker
04 August 2015
Version: 4.6.1
Can I find documentation somewhere on how to use it? I have ROMs in .bin, .stx, .tap, .cas, .atr, .cpgz, .st formats and only the .bin can be recognized? Is that normal? And at first the .bin ROMs appeared in the "browse" window of Stella, now they are all gone but they still are in the folder? Would lvoe some help figuring it out :)
(0)
5
Jason-Milles-76
02 June 2012
Version: 3.7
Nostalgia all the way. A must have for every dedicated 'old-school' gamer (read: +40 year old kids) ;-)
(6)
Show comment (1)
Endie
31 December 2011
Version: 3.5
It's not listed here but still available for Tiger/PPC: http://sourceforge.net/projects/stella/files/stella/3.5/Stella-3.5-macosx.dmg/download Great nostalgic fun!
(0)
Show comment (1)
5
fran-6
08 September 2010
Version: 3.2.1
If you are nostalgic, you have owned or always dreamed about owning an Atari 2600 and in the mood of playing some old games that have made history, well look no further since you won't find any better emulator than Stella.
(1)
Gitte79
22 April 2010
Version: 3.1
Maybe not right place but where canI find the roms?
(1)
Show comment (1)
5
Bdkennedy1
22 April 2010
Version: 3.1
A free Atari 2600 emulator that runs the games perfectly. Written with love and much appreciated. Thank you!
(3)
Danielhart
25 March 2006
Version: 2.0
It unexpectadly quits everytime I open it, anyone know a way to fix it? I'm on an iMac 10.1.3 OS X
(0)
Show comment (1)
5
Anonymous
17 October 2005
Version: 2.0
Works great. The new interface also shows the complete titles of all ROMs -- much easier than guessing from filenames like before. It also remembers the default ROM directory, where in the past you had to locate it manually. Thanks to the developer (and all emu developers) who let us keep playing these classic games.
(0)
1
Marcel
21 February 2005
Version: 1.4.2
Sorry, but it's crashing all the time you are trying to open a rom-file. Only know the old OS 9 version, which was working perfectly with all my roms. With this OS X version I can't open any of these files... :( Any ideas for a solution (maybe a tool to validate corrupted roms or something like this)?
(0)
Show comment (1)
Anonymous
21 February 2005
Version: 1.4.2
Roms aren't pointed to by the developers site for a reason. It would be illegal. The original copyright holders have the ability to sue the emulator writer, if he is distributing roms. I'm sorry your teenage mind can't comprehend the concept of Intellectual Property Rights, but the emulator authors are simply trying to avoid swarms of lawyers. And by the way, the last poster was right......Do a google search on "Atari 2600 Roms" and see what you find. Your simple mind might be amazed....and it doesn't even require an FU.....
(0)
3
Anonymous
21 February 2005
Version: 1.4.2
Thanks for the great little app! I was playing Frogger within minutes! I feel sorry for those who are all pissed about not being able to find ROMs... Atari ROMs are like the easiest ones to find on the net, I found the entire collection right away. It's called the "internet" - try it sometime. ;-P
(1)
Anonymous
20 February 2005
Version: 1.4.2
how do you use this thing, it just opens and blue screen openes and closes, where do i get atari games?
(0)
5
Ian Lueck
05 April 2003
Version: 1.2
Excellent Atari emulator that runs just about any game you throw at it, plus it fixes the bug from Stella 1.1.2 where it wouldn't run in OS 9. The only request: A full screen mode. Otherwise, I wouldn't change a thing.
(0)
Free

4.8

App requirements: 
  • Intel 64
  • Mac OS X 10.7.0 or later
License: 
FreeAbsolutely Free

Downloaded & Installed 55,545 times

Similar apps
OpenEmu
OpenEmu
Open Source game-emulation app (beta).
Is this app is similar to OpenEmu? Vote to improve the quality of this list.
Vote results
1
Upvotes
1
Total score
0
Downvotes