HelRaizer is written in the Python programming language and uses modules from the BioPython Project. Below source code is available for download below. HelRaizer includes a program to analyze input sequences for possible Helitron insertions and also an adjustable parameter batch BLAST tool to analyze sequences for content and context.  
 
HelRaizer Downloads
The Python API and BioPython modules are available for download by clicking below:

HelRaizer

HelRaizer GUI:
Download HelRaizerGUI.py

HelRaizer GUI Instructions and User Guide:
Download HelRaizerUserGuide.pdf

Code