Microchip xc8 v1.45 compiler
XC8 v1.45 il last version of compiler for all 8 bit microcontroller by microchip.
With this patch you can benefit from the optimizations provided in the PRO version.
The optimizations found on XC C Compilers provide code size reductions and speed enhancements that benefit your design projects.
Tested with Win10 64bit.
To work correctly the patch needs .NET 4.6.1 or higher
https://www.microchip.com/mplab/compilers
https://top4top.io/downloadf-1413akoc11-rar.html