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| Professional Edition (EXE) | fcproinstall.exe | 8.64 MB | Version 3.0.4 | Version History |
| Professional Edition (ZIP) | fcpro.zip | 8.57 MB | Version 3.0.4 | |
| Previous PRO Version | fcp211install.exe | 6.58 MB | Version 2.11 | |
| Standard Edition (EXE) | fcinstall.exe | 8.56 MB | Version 3.0.4 | |
| Standard Edition (ZIP) | fc.zip | 8.49 MB | Version 3.0.4 | |
| Previous STD Version | fcs211install.exe | 6.24 MB | Version 2.11 | |
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The legacy of Gajo Petrović lies in his efforts to modernize philosophy by integrating it with science and logical analysis. His work continues to influence philosophical discussions in the region and beyond, particularly in areas related to logic, philosophy of science, and critical thinking.
In the Logika manuscript, Petrović famously argues that the principle of non-contradiction (A ≠ not-A) is valid only for static , finished objects. But for reality-in-process—for human history, for living nature, for revolutionary action—contradiction is the motor of progress. Gajo Petrovic Logika.pdf
Unlike orthodox Soviet Marxists, Petrović argued that Marxism was not a closed system of absolute truths but a "critical self-awareness of contemporary history." He was the editor-in-chief of the Praxis International journal and was eventually banned from teaching at the University of Zagreb for his dissident ideas. The legacy of Gajo Petrović lies in his