SAR Image Processor is an image editing program for the PC.   Most people will want SAR for its enlargement capabilities.   See Comparisons of Image Enlargement Methods.   The unregistered program has disabled file saving and printing, but is, otherwise, fully functional.   Once the correct registration code is entered, file saving and printing will be enabled.  
The registration fee is $50.   Registered users will receive a 10 digit registration key code that eliminates nag screens at startup and enables save and print functions.  
Upgrades will be free to version 2.xx registrants (see above).   Please, routinely check this site for free upgrades.   You will not be notified by email of available upgrades.  
If you wish to register and live in a country not served by PayPal, please, contact me for information necessary to make payment by Western Union  
After payment, please allow me two days to email you the Registration Key Code.  
In case of difficulty, please contact me,
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