name current version                                        system                 platform   license
0   atari800           3.0.0  atari 5200 , various atari 8 - bit computers         cross - platform       gpl
1    altirra            2.30  atari 5200 , various atari 8 - bit computers                  windows       gpl
2  atari + +            1.72  atari 5200 , various atari 8 - bit computers         cross - platform       gpl
3    rainbow             2.2  atari 5200 , various atari 8 - bit computers  windows , mac os , os x  freeware
4    kat5200           0.6.2  atari 5200 , various atari 8 - bit computers                  windows       gpl

Table as JSON:
{"name":{"0":"atari800","1":"altirra","2":"atari + +","3":"rainbow","4":"kat5200"},"current version":{"0":"3.0.0","1":"2.30","2":"1.72","3":"2.2","4":"0.6.2"},"system":{"0":"atari 5200 , various atari 8 - bit computers","1":"atari 5200 , various atari 8 - bit computers","2":"atari 5200 , various atari 8 - bit computers","3":"atari 5200 , various atari 8 - bit computers","4":"atari 5200 , various atari 8 - bit computers"},"platform":{"0":"cross - platform","1":"windows","2":"cross - platform","3":"windows , mac os , os x","4":"windows"},"license":{"0":"gpl","1":"gpl","2":"gpl","3":"freeware","4":"gpl"}}