1.SciencePress 1.5 is a wonderful program for teachers of chemistry, science and more. An easy-to-use program to create worksheets and tests using formulas, graphs, etc. Work with things like expressions, geometry, circuitry and transformers. This is a fully functional version but you won't be able to save your findings. 
2.Run sp.exe to install.
3.SciencePress is a Shareware.($99.00)
4.Save funcation disabled.
5.email :thvksoft@thvksoft.com 
  Author:techosoft corporation
  