Free Block Diagrams Software

20sim Viewer by Controllab Products BV

20-sim is an advanced modeling and simulation package for Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. 20-sim models may use iconic diagrams, bond graphs, block diagrams as well as differential equations. Used in mechatronics, control engineering, robotics, mechanical engineering, hydraulics etc. From the same lab as Tutsim.

20-sim physical equations animation differential equations iconic diagrams dynamic

Document Rearranger by Cubic Software Design

Document Rearranger can do what other advanced text editor (even Microsoft Word) can't. It can restore the text in a document that has been formatted with a broken line / row. You know the files that have two short rows because they were formatted for other pages layout than A4/L8. Also if you try to copy/paste text from PDF documents to Word you may obtain truncated/short lines. This software will detect premature line ends and will fix them.

FAQ Builder by WoodenSoldier

Easy and powerful FAQ document management tool. XML technology enables you to customize final output with using your own XSL.

xsl faq xml builder html