Download of Ruler and Compass 1.8 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of the free software is Literka. The program lies within Education Tools, more precisely Science Tools.
From the developer:
This program is for geometric construction, not necessarily by ruler and compass, see exact values of constructed coordinates of points, distances, trigonometric values of constructed angles etc.
This version of a program "Ruler and Compass" includes new algebra module, quadratic functions and cubic functions module. One of new features is a calculator, which computes with accuracy (up to) 900 significant digits.
You may want to check out more software, such as Compass Universal Mail Client, Perfect Screen Ruler or COMPASS, which might be related to Ruler and Compass.
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