ProofTools 0.5 Beta

A cross-platform application designed to help you demonstrate logical expressions by generating proof trees (also known as analytic tableaux) for your formulas
ProofTools is designed to test if a formula is a logical truth and if a certain argument is valid. The program allows you to enter the formula and view the test steps required to test it.

You can review the demonstration steps in the main window and export them to a PNG image in order to use it in your presentations.

Note: This is a cross-platform application, available for OS X and Linux as well.

last updated on:
October 10th, 2014, 5:58 GMT
file size:
889 KB
developed by:
Laird Shaw
license type:
operating system(s):
Windows All
C: \ Others \ Home & Education


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2 Screenshots
ProofTools - The main window of the ProofTools application allows you to enter the formula that you want to verify.ProofTools - You can export the steps of the demonstration as a PNG image from the File menu.
What's New in This Release:
  • Bugfix: sometimes, when starting the app, its main window's status bar was invisible until that window was resized.
  • Added copy-to-clipboard support for both individual nodes (plain text) and the entire tree (as an image), accessible via a right-click context menu.
  • Added counter-model popups, fully supporting propositional, predicate and modal logic in any combination, with a copy-to-clipboard feature accessible via a right-click context menu.
  • Added support and a toggle box for the modal Euclidean accessibility relation ?, equivalent to toggling modal axiom 5.
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