[texhax] question

[Ferdinand Cap]

As an old tex latex user member of the german group I heard that there  
exists a file
Scientific Work place  leadig to finally a Tex Latex file.  I  find  
only a russian version.

Where can i donwload an English or German version of the scientific  
work place which is said to be more flexible than :
Latx 2 e ??  for my Macintosh   MAXOS X Leopard 10.5
Thank for any help Prof F Cap