Development Tools
Downloads Archive
Important Note for macOS® Users: The latest version of macOS, 10.15 Catalina, removes support for 32-bit applications. This means that current versions of MPLAB X IDE (up to version 5.40) will not
run on this operating system without a patch. All current versions of MPLAB XC compilers are now compatible with this latest version of macOS.
MPLAB X IDE Archives
MPLAB IDE Archives
Language Tool Archives
| MPLAB C Compiler for PIC18 This compiler and its license is supported only by equipment using 32-bit operating systems. For compilers and licenses that are compatible with equipment using 64-bit operating systems, see our MPLAB XC C compiler products. | |
|---|---|
| v2.40 upgrade | v3.00 upgrade |
| v3.10 upgrade | v3.20 upgrade |
| v3.16 upgrade | v3.30 upgrade |
| v3.31 upgrade | v3.32 upgrade |
| v3.33 upgrade | v3.34 upgrade |
| v3.35 upgrade | v3.36 upgrade |
| v3.37.01 upgrade | v3.38 upgrade |
| v3.40 upgrade | v3.41 upgrade |
| v3.42 upgrade | v3.43 upgrade |
| v3.44 upgrade | v3.45 upgrade |
| v3.46 upgrade |
| MPLAB C Compiler for PIC24 and dsPIC DSCs This compiler and its license is supported only by equipment using 32-bit operating systems. For compilers and licenses that are compatible with equipment using 64-bit operating systems, see our MPLAB XC C compiler products. | ||
|---|---|---|
| v2.00 upgrade | ||
| v2.05 upgrade | ||
| v3.01b upgrade | ||
| v3.10b upgrade | dsPIC v3.10b | PIC24 v3.10b |
| v3.11b upgrade | ||
| PIC24/dsPIC v3.12 | dsPIC v3.12 | PIC24 v3.12 |
| PIC24/dsPIC v3.20B | dsPIC v3.20B | PIC24 v3.20B |
| PIC24/dsPIC v3.21 | dsPIC v3.21 | PIC24 v3.21 |
| PIC24/dsPIC v3.22 | dsPIC v3.22 | PIC24 v3.22 |
| PIC24/dsPIC v3.23 | dsPIC v3.23 | PIC24 v3.23 |
| PIC24/dsPIC v3.23b | dsPIC v3.23b | PIC24 v3.23b |
| PIC24/dsPIC v3.24 | dsPIC v3.24 | PIC24 v3.24 |
| PIC24/dsPIC v3.25 | dsPIC v3.25 | PIC24 v3.25 |
| PIC24/dsPIC v3.30 | dsPIC v3.30 | PIC24 v3.30 |
| PIC24/dsPIC v3.30c | dsPIC v3.30c | PIC24 v3.30c |
| PIC24/dsPIC v3.31 | dsPIC v3.31 | PIC24 v3.31 |
| MPLAB C Compiler for PIC32 This compiler and its license is supported only by equipment using 32-bit operating systems. For compilers and licenses that are compatible with equipment using 64-bit operating systems, see our MPLAB XC C compiler products. | |
|---|---|
| v1.05 upgrade | v1.10B upgrade |
| v1.11a upgrade | v1.11B upgrade |
| v1.12a upgrade | v2.00 upgrade |
| v2.01 upgrade | v2.02a upgrade |
| HI-TECH C Compilers This compiler and its license is supported only by equipment using 32-bit operating systems. For compilers and licenses that are compatible with equipment using 64-bit operating systems, see our MPLAB XC C compiler products. |
|---|
| Use this FTP link for HI-TECH C Compiler archive: HI-TECH C Archive |
Source Archives
| MPLAB ASM30 Assembler | MPLAB C Compiler for PIC24 and dsPIC DSCs |
|---|---|
| v2.05 | v2.05 |
| v3.00 | v3.00 |
| v3.01 | v3.01 |
| v3.02 | v3.02 |
| v3.12 | v3.12 |
| v3.20 | v3.20 |
| v3.21 | v3.21 |
| v3.22 | v3.22 |
| v3.23 | v3.23 |
| v3.23B | v3.23B |
| v3.24 | v3.24 |
| v3.25 | v3.25 |
| v3.30 | v3.30 |
| v3.30b | v3.30b |
| v3.30c | v3.30c |
| v3.31 | v3.31 |
| MPLAB C Compiler for PIC32 Devices | |
| v1.01 | v1.05 |
| v1.02 | v1.10B |
| v1.03 | v1.11 |
| v1.12 | v2.00 |
| v2.01 | v2.02 |
PICkit Archives
Please do not contact Microchip for support on these archived versions of MPLAB software. Support is provided only for the current versions posted on the main MPLAB download page.