PinchLeni 3.0 was available as a free download on our software library. The program's installer is commonly called PinchLeni3.exe. This free software is an intellectual property of STENUM GmbH. PinchLeni belongs to Photo & Graphics Tools. The most popular version among the software users is 3.0.
From the developer:
PINCHLENI is a program for the energetic analysis of industrial processes. The Pinch Method evaluates the minimal heat input necessary for each process and how much heat can theoretically be internally recovered. PINCHLENI works according to the Pinch Method of Linnhoff-March. The drawing of composite curves and the grand composite curve
You may want to check out more software, such as CAD To DMC, which might be similar to PinchLeni.