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MPLAB^® Development Ecosystem Downloads Archive

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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.

Download macOS Patch

All MPLAB tools are based on 64-bit applications beginning with the following versions:

MPLAB X IDE v5.40
MPLAB XC8 v2.05
MPLAB XC16 v1.50
MPLAB XC32 v2.40

MPLAB X IDE Archives

Windows® (x86/x64)	macOS® (10.X)	Linux® (32/64 bit)
MPLAB IDE X v1.00a	MPLAB IDE X v1.00a	MPLAB IDE X v1.00a
MPLAB IDE X v1.10	MPLAB IDE X v1.10	MPLAB IDE X v1.10
MPLAB IDE X v1.20	MPLAB IDE X v1.20	MPLAB IDE X v1.20
MPLAB IDE X v1.30	MPLAB IDE X v1.30	MPLAB IDE X v1.30
MPLAB IDE X v1.41	MPLAB IDE X v1.41	MPLAB IDE X v1.41
MPLAB IDE X v1.51	MPLAB IDE X v1.51	MPLAB IDE X v1.51
MPLAB IDE X v1.60	MPLAB IDE X v1.60	MPLAB IDE X v1.60
MPLAB IDE X v1.70	MPLAB IDE X v1.70	MPLAB IDE X v1.70
MPLAB IDE X v1.80	MPLAB IDE X v1.80	MPLAB IDE X v1.80
MPLAB IDE X v1.85	MPLAB IDE X v1.85	MPLAB IDE X v1.85
MPLAB IDE X v1.90	MPLAB IDE X v1.90	MPLAB IDE X v1.90
MPLAB IDE X v1.95	MPLAB IDE X v1.95	MPLAB IDE X v1.95
MPLAB IDE X v2.00	MPLAB IDE X v2.00	MPLAB IDE X v2.00
MPLAB X v2.05	MPLAB X v2.05	MPLAB X v2.05
MPLAB X v2.10	MPLAB X v2.10	MPLAB X v2.10
MPLAB X v2.15	MPLAB X v2.15	MPLAB X v2.15
MPLAB X v2.20	MPLAB X v2.20	MPLAB X v2.20
MPLAB X v2.26	MPLAB X v2.26	MPLAB X v2.26
MPLAB X v2.30	MPLAB X v2.30	MPLAB X v2.30
MPLAB X v2.35	MPLAB X v2.35	MPLAB X v2.35
MPLAB X v3.00	MPLAB X v3.00	MPLAB X v3.00
MPLAB X v3.05	MPLAB X v3.05	MPLAB X v3.05
MPLAB X v3.10	MPLAB X v3.10	MPLAB X v3.10
MPLAB X v3.15	MPLAB X v3.15	MPLAB X v3.15
MPLAB X v3.20	MPLAB X v3.20	MPLAB X v3.20
MPLAB X v3.26	MPLAB X v3.26	MPLAB X v3.26
MPLAB X v3.30	MPLAB X v3.30	MPLAB X v3.30
MPLAB X v3.35	MPLAB X v3.35	MPLAB X v3.35
MPLAB X v3.40	MPLAB X v3.40	MPLAB X v3.40
MPLAB X v3.45	MPLAB X v3.45	MPLAB X v3.45
MPLAB X v3.50	MPLAB X v3.50	MPLAB X v3.50
MPLAB X v3.55	MPLAB X v3.55	MPLAB X v3.55
MPLAB X v3.61	MPLAB X v3.61	MPLAB X v3.61
MPLAB X v3.65	MPLAB X v3.65	MPLAB X v3.65
MPLAB X v4.01	MPLAB X v4.01	MPLAB X v4.01
MPLAB X v4.05	MPLAB X v4.05	MPLAB X v4.05
MPLAB X v4.10	MPLAB X v4.10	MPLAB X v4.10
MPLAB X v4.15	MPLAB X v4.15	MPLAB X v4.15
MPLAB X v4.20	MPLAB X v4.20	MPLAB X v4.20
MPLAB X v5.00	MPLAB X v5.00	MPLAB X v5.00
MPLAB X v5.05	MPLAB X v5.05	MPLAB X v5.05
MPLAB X v5.10	MPLAB X v5.10	MPLAB X v5.10
MPLAB X v5.15	MPLAB X v5.15	MPLAB X v5.15
MPLAB X v5.20	MPLAB X v5.20	MPLAB X v5.20
MPLAB X v5.30	MPLAB X v5.30	MPLAB X v5.30
MPLAB X v5.35	MPLAB X v5.35	MPLAB X v5.35
MPLAB X v5.40	MPLAB X v5.40	MPLAB X v5.40
MPLAB X v5.45	MPLAB X v5.45	MPLAB X v5.45
MPLAB X v5.50	MPLAB X v5.50	MPLAB X v5.50
MPLAB X v6.00	MPLAB X v6.00	MPLAB X v6.00
MPLAB X v6.05	MPLAB X v6.05	MPLAB X v6.05
MPLAB X v6.10	MPLAB X v6.10	MPLAB X v6.10
MPLAB X v6.15	MPLAB X v6.15	MPLAB X v6.15

MPLAB IDE Archives

16-bit Windows®	32-bit Windows	32-bit Windows
MPLAB IDE v5.40	MPLAB IDE v6.10	MPLAB IDE v7.00
MPLAB IDE v5.70.40	MPLAB IDE v6.20	MPLAB IDE v7.10
	MPLAB IDE v6.30	Patch for MPLAB IDE v7.10
	MPLAB IDE v6.40	MPLAB IDE v7.20
	MPLAB IDE v6.50	MPLAB IDE v7.30
	MPLAB IDE v6.60	MPLAB IDE v7.31
		MPLAB IDE v7.40
		MPLAB IDE v7.50
		MPLAB IDE v7.60
		MPLAB IDE v8.00
		MPLAB IDE v8.10
		MPLAB IDE v8.14
		MPLAB IDE v8.15
		MPLAB IDE v8.20a
		MPLAB IDE v8.30
		MPLAB IDE v8.33
		MPLAB IDE v8.36
		MPLAB IDE v8.40
		MPLAB IDE v8.43
		MPLAB IDE v8.46
		MPLAB IDE v8.50
		MPLAB IDE v8.53
		MPLAB IDE v8.56
		MPLAB IDE v8.60
		MPLAB IDE v8.63
		MPLAB IDE v8.66
		MPLAB IDE v8.70
		MPLAB IDE v8.73a
		MPLAB IDE v8.76
		MPLAB IDE v8.80
		MPLAB IDE v8.83
		MPLAB IDE v8.84
		MPLAB IDE v8.85
		MPLAB IDE v8.86
		MPLAB IDE v8.87
		MPLAB IDE v8.88
		MPLAB IDE v8.89
		MPLAB IDE v8.90
		MPLAB IDE v8.91
		MPLAB IDE v8.92

MPLAB XC Compiler Archives

XC8

XC16

XC-DSC

XC32

MPLAB XC8 Compiler Archives

Windows	Linux	macOS
v1.00 (WIN) (03/22/12)	v1.00 (Linux) (03/22/12)	v1.00 (OSX) (03/22/12)
v1.01 (WIN) (06/23/12)	v1.01 (Linux) (06/23/12)	v1.01 (OSX) (06/23/12)
v1.10 (WIN) (08/08/12)	v1.10 (Linux) (08/08/12)	v1.10 (OSX) (08/08/12)
v1.11 (WIN) (10/25/12)	v1.11 (Linux) (10/25/12)	v1.11 (OSX) (10/25/12)
v1.12 (WIN) (12/04/12)	v1.12 (Linux) (12/04/12)	v1.12 (OSX) (12/04/12)
v1.20 (WIN) (06/24/13)		v1.20 (OSX) (06/24/13)
v1.21 (WIN) (10/04/13)	v1.21 (Linux) (10/04/13)	v1.21 (OSX) (10/04/13)
v1.30 (WIN) (01/13/14)	v1.30 (Linux) (01/13/14)	v1.30 (OSX) (01/13/14)
v1.31 (WIN) (03/28/14)	v1.31 (Linux) (03/28/14)	v1.31 (OSX) (03/28/14)
v1.32 (WIN) (06/05/14)	v1.32 (Linux) (06/05/14)	v1.32 (OSX) (06/05/14)
v1.33 (WIN) (08/25/14)	v1.33 (Linux) (08/25/14)	v1.33 (OSX) (08/25/14)
v1.34 (WIN) (02/16/15)	v1.34 (Linux) (02/16/15)	v1.34 (OSX) (02/16/15)
v1.35 (WIN) (7/7/15)	v1.35 (Linux) (7/7/15)	v1.35 (OSX) (7/7/15)
v1.36 (WIN) (1/14/16)	v1.36 (Linux) (1/14/16)	v1.36 (OSX) (1/14/16)
v1.37 (WIN) (3/10/16)	v1.37 (Linux) (3/10/16)	v1.37 (OSX) (3/10/16)
v1.38 (WIN) (6/30/16)	v1.38 (Linux) (6/30/16)	v1.38 (OSX) (6/30/16)
v1.40 (WIN) (11/30/16)	v1.40 (Linux) (11/30/16)	v1.40 (OSX) (11/30/16)
v1.41 (WIN) (1/24/17)	v1.41 (Linux) (1/24/17)	v1.41 (OSX) (1/24/17)
v1.42 (WIN) (4/12/17)	v1.42 (Linux) (4/12/17)	v1.42 (OSX) (4/12/17)
v1.43 (WIN) (7/24/17)	v1.43 (Linux) (7/24/17)	v1.43 (OSX) (7/24/17)
v1.44 (WIN) (9/22/17)	v1.44 (Linux) (9/22/17)	v1.44 (OSX) (9/22/17)
v1.45 (WIN) (12/7/17)	v1.45 (Linux) (12/7/17)	v1.45 (OSX) (12/7/17)
v2.00 (WIN) (5/27/18)	v2.00 (Linux) (5/27/18)	v2.00 (OSX) (5/27/18)
v2.05 (WIN) (12/20/18)	v2.05 (Linux) (12/20/18)	v2.05 (OSX) (12/20/18)
v2.10 (WIN) (7/28/19)	v2.10 (Linux) (7/28/19)	v2.10 (OSX) (7/28/19)
v2.20 (WIN) (4/8/20)	v2.20 (Linux) (4/8/20)	v2.20 (OSX) (4/8/20)
v2.30 (WIN) (5/17/20)	v2.30 (Linux) (5/17/20)	v2.30 (OSX) (5/17/20)
v2.31 (WIN) (10/27/20)	v2.31 (Linux) (10/27/20)	v2.31 (OSX) (10/27/20)
v2.32 (WIN) (2/18/2021)	v2.32 (Linux) (2/18/2021)	v2.32 (OSX) (2/18/2021)
v2.35 (WIN) (1/4/2022)	v2.35 (Linux) (1/4/2022)	v2.35 (OSX) (1/4/2022)
v2.36 (WIN) (2/7/22)	v2.36 (Linux) (2/7/22)	v2.36 (OSX) (2/7/22)
v2.40 (WIN) (7/15/22)	v2.40 (Linux) (7/15/22)	v2.40 (OSX) (7/15/22)
v2.41 (WIN) (8/31/23)	v2.41 (Linux) (8/31/23)	v2.41 (OSX) (8/31/23)
v2.45 (WIN) (1/22/24)	v2.45 (Linux) (1/22/24)	v2.45 (OSX) (1/22/24)
v2.46 (WIN) (6/17/24)	v2.46 (Linux) (6/17/24)	v2.46 (OSX) (6/17/24)
v2.50 (WIN) (12/18/24)	v2.50 (Linux) (12/18/24)	v2.50 (OSX) (12/18/24)

MPLAB XC16 Compiler Archives

Windows	Linux	macOS
v1.00 (WIN) (05/03/12)	v1.00 (Linux) (05/03/12)	v1.00 (OSX) (05/03/12)
v1.10 (WIN) (08/08/12)	v1.10 (Linux) (08/08/12)	v1.10 (OSX) (08/08/12)
v1.11 (WIN) (12/11/12)	v1.11 (Linux) (12/11/12)	v1.11 (OSX) (12/11/12)
v1.20 (WIN) (10/22/13)	v1.20 (Linux) (10/22/13)	v1.20 (OSX) (10/22/13)
v1.21 (WIN) (01/09/14)	v1.21 (OSX) (01/09/14)	v1.21 (Linux) (01/09/14)
v1.22 (WIN) (10/10/14)	v1.22 (OSX) (10/10/14)	v1.22 (Linux) (8/19/14)
v1.23 (WIN) (9/25/14)	v1.23 (OSX) (9/25/14)	v1.23 (Linux) (9/25/14)
v1.24 (WIN) (12/19/14)	v1.24 (OSX) (12/19/14)	v1.24 (Linux) (12/19/14)
v1.25 (WIN) (6/30/15)	v1.25 (OSX) (6/30/15)	v1.25 (Linux) (6/30/15)
v1.26 (WIN) (2/19/16)	v1.26 (OSX) (2/19/16)	v1.26 (Linux) (2/19/16)
v1.30 (WIN) (2/22/16)	v1.30 (OSX) (2/22/16)	v1.30 (Linux) (2/22/16)
v1.31 (WIN) (2/10/17)	v1.31 (OSX) (2/10/17)	v1.31 (Linux) (2/10/2017)
v1.32B (WIN) (8/15/2017)	v1.32B (OSX) (8/15/2017)	v1.32B (Linux) (8/15/2017)
v1.33 (WIN) (10/9/17)	v1.33 (OSX) (10/9/17)	v1.33 (Linux) (10/9/17)
v1.34 (WIN) (3/21/18)	v1.34 (OSX) (3/21/18)	v1.34 (Linux) (3/21/18)
v1.35 (WIN) (5/30/18)	v1.35 (OSX) (5/30/18)	v1.35 (Linux) (5/30/18)
v1.36b (WIN) (1/25/19)	v1.36b (OSX) (1/25/19)	v1.36b (Linux) (1/25/19)
v1.41(WIN) (9/16/19)	v1.41 (OSX) (9/16/19)	v1.41 (Linux) (9/16/19)
v1.50 (WIN) (1/16/20)	v1.50 (OSX) (1/16/20)	v1.50 (Linux) (1/16/20)
v1.60 (WIN) (7/27/20)	v1.60 (OSX) (7/27/20)	v1.60 (Linux) (7/27/20)
v1.61 (WIN) (10/23/20)	v1.61 (OSX) (10/23/20)	v1.61 (Linux) (10/23/20)
v1.70 (WIN) (3/26/21)	v1.70 (OSX) (3/26/21)	v1.70 (Linux) (3/26/21)
v2.00 (WIN)	v2.00 (OSX)	v2.00 (Linux)

MPLAB XC-DSC Compiler Archives

Windows	Linux	macOS
v3.00 (WIN) (4/24/24)	v3.00 (Linux) (4/24/24)	v3.00 (macOS) (4/24/24)
v3.10 (WIN) (1/10/25)	v3.10 (Linux) (1/10/25)	v3.10 (macOS) (1/10/25)

MPLAB XC32 Compiler Archives

Windows	Linux	macOS
v1.00 (WIN) (03/22/12)	v1.00 (Linux) (03/22/12)	v1.00 (OSX) (03/22/12)
v1.10 (WIN) (08/08/12)	v1.10 (Linux) (08/08/12)	v1.11 (OSX) (10/04/12)
v1.11 (WIN) (10/04/12)	v1.11 (Linux) (10/04/12)	v1.20 (OSX) (12/07/12)
v1.20 (WIN) (12/07/12)	v1.20 (Linux) (12/07/12)	v1.21 (OSX) (04/22/13)
v1.21 (WIN) (04/22/13)	v1.21 (Linux) (04/22/13)	v1.22 (OSX) (8/19/14)
v1.22 (WIN) (8/19/14)	v1.22 (Linux) (10/21/13)	v1.30 (OSX) (11/13/2013)
v1.30 (WIN) (11/13/2013)	v1.30 (Linux) (11/13/2013)
v1.31 (WIN) (12/20/2013)	v1.31 (Linux) (12/20/2013)	v1.31 (OSX) (12/20/2013)
v1.32 (WIN) (05/30/2014)	v1.32 (Linux) (05/30/2014)	v1.32 (OSX) (05/30/2014)
v1.33 (WIN) (07/22/14)	v1.33 (Linux) (07/22/14)	v1.33 (OSX) (07/22/14)
v1.34 (WIN) (02/16/15)	v1.34 (Linux) (02/16/15)	v1.34 (OSX) (02/16/15)
v1.40 (WIN) (6/3/15)	v1.40 (Linux) (6/3/15)	v1.40 (OSX) (6/3/15)
v1.42 (WIN) (6/1/16)	v1.42 (Linux) (6/1/16)	v1.42 (OSX) (6/1/16)
v1.43 (WIN) (3/1/17)	v1.43 (Linux) (3/1/17)	v1.43 (OSX) (3/1/17)
v1.44 (WIN) (6/5/17)	v1.44 (Linux) (6/5/17)	v1.44 (OSX) (6/5/17)
v2.05 (WIN) (1/9/18)	v2.05 (Linux) (1/9/18)	v2.05 (OSX) (1/9/18)
v2.10 (WIN) (1/9/18)	v2.10 (Linux) (1/9/18)	v2.10 (OSX) (1/9/18)
v2.15 (WIN) (12/15/18)	v2.15 (Linux) (12/15/18)	v2.15 (OSX) (12/15/18)
v2.20 (WIN) (5/17/19)	v2.20 (Linux) (5/17/19)	v2.20 (OSX) (5/17/19)
v2.30 (WIN) (8/14/19)	v2.30 (Linux) (8/14/19)	v2.30 (OSX) (8/14/19)
v2.40 (WIN) (2/7/20)	v2.40 (Linux) (2/7/20)	v2.40 (OSX) (2/7/20)
v2.41 (WIN) (4/24/20)	v2.41 (Linux) (4/24/20)	v2.41 (OSX) (4/24/20)
v2.50 (WIN)	v2.50 (Linux)	v2.50 (OSX)
v3.00 (WIN)	v3.00 (Linux)	v3.00 (OSX)
v3.01 (WIN) (6/2/21)	v3.01 (Linux)(6/2/21)	v3.01 (OSX)(6/2/21)
v4.00 (WIN) (1/4/22)	v4.00 (Linux) (1/4/22)	v4.00 (OSX) (1/4/22)
v4.10 (WIN) (5/16/22)	v4.10 (Linux) (5/16/22)	v4.10 (OSX) (5/16/22)
v4.20 (WIN)(12/19/22)	v4.20 (Linux)(12/19/22)	v4.20 (OSX)(12/19/22)
v4.21 (WIN)(6/19/23)	v4.21(Linux)(6/19/23)	v4.21 (OSX)(6/19/23)
v4.30 (WIN) (9/18/23)	v4.30 (Linux) (9/18/23)	v4.30 (OSX) (9/18/23)
v4.35 (WIN) (4/23/24)	v4.35 (Linux) (4/23/24)	v4.35 (OSX) (4/23/24)
v4.40 (WIN) (6/17/24)	v4.40 (Linux) (6/17/24)	v4.40 (OSX) (6/17/24)
v4.45(WIN)(1/29/25)	v4.45(Linux)(1/29/25)	v4.45(OSX)(1/29/25)

MPLAB Code Configurator (MCC) Plugin Archives

Title	Release Notes
MCC v5.5.0	Release Notes
MCC v5.4.1	Release Notes
MCC v5.3.7	Release Notes
MCC v5.3.0	Release Notes
MCC v5.2.2	Release Notes
MCC v5.2.1	Release Notes
MCC v5.1.17	Release Notes
MCC v5.1.9	Release Notes
MCC v5.1.4	Release Notes
MCC v5.1.2	Release Notes
MCC v5.1.1	Release Notes
MCC v5.1.0	Release Notes
MCC v5.0.3	Release Notes
MCC v4.2.1	Release Notes
MCC v4.1.0	Release Notes
MCC v4.0.2	Release Notes
MCC v4.0.1	Release Notes
MCC v3.95.0	Release Notes
MCC v3.85.0	Release Notes
MCC v3.75	Release Notes
MCC v3.66	Release Notes
MCC v3.65.1	Release Notes
MCC v3.55.1	Release Notes
MCC v3.45.1	Release Notes
MCC v3.36	Release Notes
MCC v3.26.4	Release Notes
MCC v3.25	Release Notes
MCC v3.16	Release Notes
MCC v3.15	Release Notes
MCC v3.0	Release Notes
MCC v2.25.2	Release Notes
MCC v3.26.2	Release Notes
MCC v2.25.1	Release Notes
MCC v2.25	Release Notes
MCC v2.10.3	Release Notes
MCC v2.10.2	Release Notes
MCC v2.10	Release Notes
MCC v2.0.1	Release Notes
MCC v2.0	Release Notes
MCC v1.10	Release Notes
MCC v1.0	Release Notes

MPLAB Code Configurator (MCC) Standalone Archives

Windows x64	OSX	Linux
MCC v5.5.0	MCC v5.5.0	MCC v5.5.0
MCC v5.4.1	MCC v5.4.1	MCC v5.4.1
MCC v5.3.7	MCC v5.3.7	MCC v5.3.7
MCC v5.3.0	MCC v5.3.0	MCC v5.3.0
MCC v5.2.2	MCC v5.2.2	MCC v5.2.2
MCC v5.2.1	MCC v5.2.1	MCC v5.2.1
MCC v5.1.17	MCC v5.1.17	MCC v5.1.17
MCC v5.1.9	MCC v5.1.9	MCC v5.1.9

MPLAB Code Configurator (MCC) Libraries Archives

Library	Release Notes
AVR^® MCUs v2.9.0	Release Notes
AVR^® MCUs v2.8.0	Release Notes
AVR^® MCUs v2.7.0	Release Notes
AVR^® MCUs v2.6.0	Release Notes
AVR^® MCUs v2.5.0	Release Notes
AVR^® MCUs v2.4.0	Release Notes
AVR^® MCUs v2.3.0	Release Notes
AVR^® MCUs v2.2.1	Release Notes
AVR^® MCUs v2.2.0	Release Notes
AVR^® MCUs v2.1.0	Release Notes
AVR^® MCUs v2.0.2	Release Notes
AVR^® MCUs v2.0.1	Release Notes
AVR^® MCUs v2.0.0	Release Notes
AVR^® MCUs v1.1.1	Release Notes
AVR^® MCUs v1.1.0	Release Notes
AVR^® MCUs v1.00	Release Notes
MCP19XXXX v1.2	Release Notes
MCP19XXXX v1.1	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.82.0	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.81.8	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.81.7	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.81.6	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.81.5	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.81.4	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.81.3	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.81.2	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.81.0	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.80.0	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.79.0	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.78.1	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.78.0	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.77.0	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.76.0	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.75	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.65.2	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.65.1	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.55	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.45	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.36.1	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.36	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.26.1	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.25	Release Notes
PIC10/PIC12/PIC16/PIC18 MCUs v1.00	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.171.4	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.171.3	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.171.2	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.171.1	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.171.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.170.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.169.2	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.169.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.168.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.167.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.166.1	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.166.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.165.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.155.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.145.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.135.0	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.125.1	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.125	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.115	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.105	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.95	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.85	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.75.1	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.75	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.65	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.55	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.54	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.45	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.35.1	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.35	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.26.1	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.26	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.25	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.15	Release Notes
PIC24/dsPIC33/PIC32MM MCUs v1.00	Release Notes
16-bit Bootloader v1.25.0	Release Notes
16-bit Bootloader v1.24.0	Release Notes
16-bit Bootloader v1.23.0	Release Notes
16-bit Bootloader v1.22.1	Release Notes
16-bit Bootloader v1.22.0	Release Notes
16-bit Bootloader v1.21.0	Release Notes
16-bit Bootloader v1.19.1	Release Notes
16-bit Bootloader v1.19.0	Release Notes
16-bit Bootloader v1.18.4	Release Notes
16-bit Bootloader v1.18.3	Release Notes
16-bit Bootloader v1.17.3	Release Notes
16-bit Bootloader v1.17.2	Release Notes
16-bit Bootloader v1.16.0	Release Notes
16-bit Bootloader v1.15.0	Release Notes
16-bit Bootloader v1.0.0	Release Notes
47XXX I²C EERAM v2.20b	Release Notes
47XXX I²C EERAM v1.0.2	Release Notes
47XXX I²C EERAM v1.0.1	Release Notes
47XXX I²C EERAM v1.0.0	Release Notes
8-bit Bootloader v2.4.0	Release Notes
8-bit Bootloader v2.3.3	Release Notes
8-bit Bootloader v2.3.1	Release Notes
8-bit Bootloader v2.2.38	Release Notes
8-bit Bootloader v2.2.37	Release Notes
8-bit Bootloader v2.2.31	Release Notes
8-bit Bootloader v2.2.0	Release Notes
8-bit Bootloader v1.00	Release Notes
AVR IEC60730 Class B Diagnostic Library v5.0.0	Release Notes
AVR IEC60730 Class B Diagnostic Library v4.1.0	Release Notes
AVR IEC60730 Class B Diagnostic Library v4.0.1	Release Notes
AVR IEC60730 Diagnostic Library v4.0.0	Release Notes
AVR-IoT AWS Sensor Node v1.0.1	Release Notes
AVR-IoT AWS Sensor Node v1.0.0	Release Notes
AVR-IoT Google Sensor Node v2.0.1	Release Notes
AVR-IoT Google Sensor Node v2.0.0	Release Notes
AVR-IoT WG Sensor Node v1.1.0	Release Notes
AVR-IoT WG Sensor Node v1.0.3	Release Notes
AVR-IoT WG Sensor Node v1.0.2	Release Notes
AVR-IoT WG Sensor Node v1.0.0	Release Notes
Board Support Library v1.0.0	Release Notes
Board Support Library - Beta v0.95.1	Release Notes
Crypto v1.0.0	Release Notes
Crypto Authentication Library v2.0.1	Release Notes
Crypto Authentication Library v2.0.0	Release Notes
Crypto Authentication Library v1.0.0	Release Notes
DAC v2.0.0	Release Notes
DAC v1.00	Release Notes
Data Encryption Routines v1.0.0	Release Notes
File System v1.0.0	Release Notes
Foundation Service v0.1.22	Release Notes
Foundation Services v0.2.2	Release Notes
Foundation Services v0.2.1	Release Notes
Foundation Services v0.2.0	Release Notes
Foundation Services v0.1.34	Release Notes
Foundation Services v0.1.33	Release Notes
Foundation Services v0.1.32	Release Notes
Foundation Services v0.1.31	Release Notes
Foundation Services v0.1.30	Release Notes
Foundation Services v0.1.29	Release Notes
Foundation Services v0.1.27	Release Notes
Foundation Services v0.1.25	Release Notes
Foundation Services v0.1.24	Release Notes
Foundation Services v0.1.23	Release Notes
Foundation Services v0.1.21	Release Notes
Foundation Services v0.1.20	Release Notes
I²C EEPROM v2.20b	Release Notes
I²C EEPROM v1.0.0	Release Notes
IEC60730 Diagnostic Library 8-bit AVR v1.0.0	Release Notes
IEC60730 Diagnostic Library 8-bit PIC v1.0.0	Release Notes
LIN v2.3.2	Release Notes
LIN v2.3.1	Release Notes
LIN v2.3	Release Notes
LIN v2.2	Release Notes
LIN v2.1	Release Notes
LIN v2.00	Release Notes
LoRaWAN v01.10.00_beta	Release Notes
LoRaWAN™ v01.00.00_beta	Release Notes
MCHP-IoT WG Sensor Node v2.1.0	Release Notes
MCHP-IoT WG Sensor Node v2.0.0	Release Notes
MCP794XX I2C RTCC v1.00	Release Notes
Message Queuing Telemetry Transport (MQTT) v2.0.1	Release Notes
Message Queuing Telemetry Transport (MQTT) v2.0.0	Release Notes
Message Queuing Telemetry Transport (MQTT) v1.0.0	Release Notes
MikroElektronika Click Library v1.1.2	Release Notes
MikroElektronika Click v1.1.1	Release Notes
MikroElektronika Click v1.0.26	Release Notes
MikroElektronika Click v1.0.25	Release Notes
MikroElektronika Click v1.0.24	Release Notes
motorBench® Development Suite v2.35.0	Release Notes
motorBench® Development Suite v2.25	Release Notes
motorBench® Development Suite v2.15	Release Notes
motorBench® Development Suite v2.0	Release Notes
mTouch® Capacitive Sensing v2.91.1	Release Notes
mTouch® Capacitive Sensing v2.91.0	Release Notes
mTouch® Capacitive Sensing v2.90.2	Release Notes
mTouch® Capacitive Sensing v2.90.1	Release Notes
mTouch® Capacitive Sensing v2.90.0	Release Notes
mTouch® Capacitive Sensing v2.80.0	Release Notes
mTouch® Capacitive Sensing v2.70	Release Notes
mTouch® Capacitive Sensing v2.60.1	Release Notes
mTouch® Capacitive Sensing v2.60	Release Notes
mTouch® Capacitive Sensing v2.50.1	Release Notes
mTouch® Capacitive Sensing v2.50	Release Notes
mTouch® Capacitive Sensing v2.40	Release Notes
mTouch® Capacitive Sensing v2.00	Release Notes
mTouch® Capacitive Sensing v1.11	Release Notes
mTouch® Capacitive Sensing v1.00	Release Notes
PAC193x Library v2.2.1	Release Notes
PAC193x Library v2.2.0	Release Notes
PAC193x Library v2.1	Release Notes
PAC193x MCC library v2.0 v2.0	Release Notes
PIC16/18 IEC60730 Class B Diagnostic Library v5.0.1	Release Notes
PIC16/18 IEC60730 Class B Diagnostic Library v5.0.0	Release Notes
PIC16/18 IEC60730 Class B Diagnostic Library v4.1.0	Release Notes
PIC16/18 IEC60730 Class B Diagnostic Library v4.0.1	Release Notes
PIC16/18 IEC60730 Diagnostic Library v4.0.0	Release Notes
RN4870/RN4871 Bluetooth® Low Energy Module v1.0.1	Release Notes
RN4870/RN4871 Bluetooth® Low Energy Module v1.0.0	Release Notes
SMPS Power Library v1.3.0	Release Notes
SMPS Power Library v1.2.1	Release Notes
SMPS Power Library v1.2.0	Release Notes
SMPS Power Library v1.0.0	Release Notes
TCP/IP Lite Stack v2.2.12	Release Notes
TCP/IP Lite Stack v2.2.11	Release Notes
TCP/IP Lite Stack v2.2.10	Release Notes
TCP/IP Lite Stack v2.2.8	Release Notes
TCP/IP Lite Stack v2.1.1	Release Notes
TCP/IP Lite Stack v2.00	Release Notes
Temperature Sensor v2.0.0	Release Notes
Temperature Sensor v1.00	Release Notes
Turnkey Touch v1.0.0	Release Notes
UCS211x v1.1	Release Notes
USB Framework Lite v1.26.3	Release Notes
USB Framework Lite v1.26.2	Release Notes
USB Framework Lite v1.26.1	Release Notes
USB Framework Lite v1.26.1	Release Notes
USB Framework Lite v1.26	Release Notes
USB Framework Lite v1.25.6	Release Notes
USB Framework Lite v1.25.5	Release Notes
USB Framework Lite v1.25.4	Release Notes
USB Framework Lite v1.25.3	Release Notes
USB Framework Lite v1.25.2	Release Notes
USB Framework Lite v1.25.1	Release Notes
USB Framework Lite v1.25	Release Notes
USB Framework Lite v1.15	Release Notes
USB Framework Lite v1.00	Release Notes
WINC15XX Library v1.1.1	Release Notes
WINC15XX Library v1.1.0	Release Notes
WINC15XX Library 1.0.0 v1.0.0	Release Notes
X2C v2.0.1	Release Notes
X2C Scope v2.0.0	Release Notes
X2C v2.0.0	Release Notes
X2C v1.12.0	Release Notes
X2C v1.11.1	Release Notes
X2C v1.7.1	Release Notes
X2C Scope v1.0.0	Release Notes

MPLAB C Compiler for PIC18 MCUs

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.

MPLAB C Compiler for PIC24 MCUs and dsPIC® DSCs

MPLAB C Compiler for PIC32 MCUs

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

HI-TECH license activation is no longer supported. Any licenses installed on existing machines will no longer function. New license installations will require a custom license. Contact SW.Licensing@microchip.com.

For compilers which are higher performance and largely source code compatible, see our MPLAB XC C compiler products.

HI-TECH C for PIC PRO	HI-TECH C for PIC Standard	HI-TECH C for PIC18 PRO
HI-TECH C for PIC10-12-16 PRO v9.60PL5	HI-TECH C for PIC STD v9.60PL3	HI-TECH C for PIC18 PRO v9.65
HI-TECH C for PIC10-12-16 PRO v9.70		HI-TECH C for PIC18 PRO v9.80
HI-TECH C for PIC PRO 9.71a
HI-TECH C for PIC10-12-16 PRO v9.80a
HI-TECH C for PIC PRO v9.81a
HI-TECH C for PIC PRO v9.83
HI-TECH C for PIC18 Standard	HI-TECH C for PIC32	HI-TECH for dsPIC
HI-TECH C for PIC18 STD v9.51PL2	HI-TECH C for PIC32	HI-TECH for dsPIC
HI-TECH C for PIC18 STD v9.52

Source Archives

MPLAB® XC16 Compiler	MPLAB XC8 Compiler AVR® MCUs	MPLAB XC32 Compiler
v1.00	v2.00	v1.00
v1.10	v2.05	v1.10
v1.11	v2.10	v1.11
v1.20	v2.19	v1.20
v1.21	v2.20	v1.21
v1.22	v2.30	v1.22
v1.23	v2.31	v1.30
v1.24	v2.32	v1.31
v1.25	v2.35	v1.32
v1.26	v2.36	v1.33
v1.30	v2.39	v1.34
v1.31	v 2.40	v1.40
v1.32B	v2.41	v1.42
v1.33	v2.45	v1.43
v1.34		v1.44
v1.35		v2.05
v1.36b		v2.10
v1.40		v2.15
v1.41		v2.20
v1.49		v2.30
v1.50		v2.39
v1.59		v2.40
v1.60		v2.41
v1.61		v2.49
v1.70		v2.50
v2.00		v3.00
v2.09		v3.01
v2.10		v4.00
		v4.10
		v4.09
		v4.20
		v4.21
		v4.30
		v4.35

MPLAB® ASM30 Assembler	MPLAB C Compiler for PIC24 MCUs 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

Latest Part Support Patch Files

Adds new device-specific information to a compiler, but does not update the base compiler.

Title	Date Published	Size
Windows (x86/x64)
MPLAB XC8 Compiler Part-Support Patch v1.45b	12/14/2018	30.1 MB
MPLAB XC16 Compiler Part-Support Patch v1.60 SHA-256: 1f663eddb0382838d7ce263add76241fe57cc9bfd4611292d77e7dedd774f525	8/14/2020	52.7 MB
MPLAB XC32/32++ Compiler Part-Support Patch v2.40 SHA-256: ad5e542918b116f780b1705ba61443bd5e683a1a40faaf5be95e7e92cc1401ea	2/20/2020	65.0 MB
Linux 64-Bit
MPLAB XC8 Compiler Part-Support Patch v1.45b	12/14/2018	55.6 MB
MPLAB XC16 Compiler Part-Support Patch v1.60 SHA-256: 54ad7a0277828806fab33a43812ed21aac3ad177f3d8ca4f1624c0512e3803fc	8/14/2020	51.6 MB
MPLAB XC32/32++ Compiler Part-Support Patch v2.40 SHA-256: 1f2df2e9b8fcc34a3e8f3ce2679a39937f1deefbac74ec07db7efdfb70066cdf	2/20/2020	63.9 MB
Mac (10.X)
MPLAB XC8 Compiler Part-Support Patch v1.45b	12/14/2018	55.8 MB
MPLAB XC16 Compiler Part-Support Patch v1.60 SHA-256: ce6001ef6fc40a5a671688d35c18ad9647da098266b5016704c162eaab1b2ee8	8/14/2020	54.4 MB
MPLAB XC32/32++ Compiler Part-Support Patch v2.40 SHA-256: 514e97dffbcf4d66e7899b02e0146b0b081c755324114a6bdaa3e241c2ce244e	2/20/2020	66.7 MB
Release Notes
MPLAB XC8 Compiler Part-Support Patch v1.45b	2/22/2018	50 KB
MPLAB XC16 Compiler Part-Support Patch v1.60	8/14/2020	37 KB
MPLAB XC32/32++ Compiler Part-Support Patch v2.40	2/20/2020	41 KB

Peripheral Libraries

Legacy Peripheral Libraries	Date Published	Size
PIC18F
PIC18F Legacy Peripheral Libraries v2.0 - Linux	7/28/2015	87.5 MB
PIC18F Legacy Peripheral Libraries v2.0 - macOS	7/28/2015	93.0 MB
PIC18F Legacy Peripheral Libraries v2.0 - Windows	7/28/2015	85.5 MB
PIC24/dsPIC DSCs
PIC24/dsPIC Peripheral Libraries v2.00 - Linux	7/28/2015	17.1 MB
PIC24/dsPIC Peripheral Libraries v2.00 - macOS	7/28/2015	24.5 MB
PIC24/dsPIC Peripheral Libraries v2.00 - Windows	7/28/2015	17.0 MB
PIC32
PIC32 Legacy Peripheral Libraries - Linux	6/17/2015	117.0 MB
PIC32 Legacy Peripheral Libraries - macOS	6/17/2015	121.0 MB
PIC32 Legacy Peripheral Libraries - Windows	6/17/2015	116.0 MB

PICkit™ Programmer/Debugger Archives

PICkit™ 3 Programmer/Debugger
PICkit 3 Stand-Alone Programmer App v1.0
PICkit 3 Programmer App and Scripting Tool v3.10

PICkit™ 2 Programmer/Debugger
PICkit 2 Software for Windows v1.00	PICkit 2 Device Firmware v1.00
PICkit 2 Software for Windows v1.10	PICkit 2 Device Firmware v1.10
PICkit 2 Software for Windows v1.12
PICkit 2 Software for Windows v1.20	PICkit 2 Device Firmware v1.20
PICkit 2 Software for Windows v1.21	PICkit 2 Device Firmware v1.21
PICkit 2 Software for Windows v2.01	PICkit 2 Device Firmware v2.01
PICkit 2 Software for Windows v2.10.1
PICkit 2 Software for Windows v2.20.4
PICkit 2 Software for Windows v2.30	PICkit 2 Device Firmware v2.02
PICkit 2 Software for Windows v2.40	PICkit 2 Device Firmware v2.10
PICkit 2 Software for Windows v2.55.02
PICkit 2 PK2CMD for Windows v1.01
PICkit 2 Software for Windows v2.61	PICkit 2 Device Firmware v2.32
PICkit 2 Software for Windows Source v2.61	PICkit 2 Device Firmware Source v2.32

Functional Safety Compiler Archives

NOTE: These compilers only unlock with the purchase of an MPLAB Functional Safety License.

MPLAB XC8 Compiler	MPLAB XC16 Compiler	MPLAB XC32 Compiler
v2.09 (WIN)	v1.39 (WIN)
v2.09 (Linux)	v1.39 (Linux)
v2.09 (OSX)	v1.39 (OSX)
v2.19 (WIN)	v1.49 (WIN)	v2.39 (WIN)
v2.19 (Linux)	v1.49 (Linux)	v2.39 (Linux)
v2.19 (OSX)	v1.49 (OSX)	v2.39 (OSX)
v2.29 (WIN)	v1.59 (WIN)	v2.49 (WIN)
v2.29 (Linux)	v1.59 (Linux)	v2.49 (Linux)
v2.29 (OSX)	v1.59 (OSX)	v2.49 (OSX)
v2.39 (WIN)	v2.09 (WIN)	v4.09 (WIN)
v2.39 (Linux)	v2.09 (Linux)	v4.09 (Linux)
v2.39 (OSX)	v2.09 (OSX)	v4.09 (OSX)

Please do not contact Microchip for support on these archived versions of MPLAB development ecosystem software. Support is provided only for the current versions posted on the main MPLAB X Integrated Development Environment page.

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

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® Development Ecosystem Downloads Archive