QTads is a graphical, non-HTML interpreter for Tads games. Both Tads 2 as well as Tads 3 games are supported. It uses Trolltech's Qt library, which means it's highly portable. It has some nice features, like fullscreen mode, text justification, margins, and font anti-aliasing. It fully supports Unicode in Tads 3, ISO Latin character mapping files in Tads 2, and the full set of Multimedia Tads character entities in both Tads 2 and 3 (like "curly" quotes and typographical dashes).
License: GNU General Public License (GPL)
Changes:
Tads virtual machines were updated to 2.5.10/3.0.15.3; 64-bit platforms should now be fully supported. The number of turns the player can undo in Tads 3 games has been increased. Now you can undo more than 100 turns. QTads is now able to parse the meta-information resource embedded in a game. For this, a new menu entry has been added ("Game->Game Information"). The interpreter will now correctly restore the window coordinates and size of the previous session even when starting in fullscreen mode. Other fixes were made.
More...