<SEC-DOCUMENT>0001193125-17-007976-index.html : 20170112
<SEC-HEADER>0001193125-17-007976.hdr.sgml : 20170112
<ACCEPTANCE-DATETIME>20170111185532
ACCESSION NUMBER:		0001193125-17-007976
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20170112
DATE AS OF CHANGE:		20170111
EFFECTIVENESS DATE:		20170112

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SYNOPSYS INC
		CENTRAL INDEX KEY:			0000883241
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				561546236
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-215526
		FILM NUMBER:		17523751

	BUSINESS ADDRESS:	
		STREET 1:		690 E MIDDLEFIELD RD
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94043
		BUSINESS PHONE:		6505845000

	MAIL ADDRESS:	
		STREET 1:		690 E MIDDLEFIELD RD
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94043
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>d316056ds8.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: d316056ds8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>2
<FILENAME>d316056dex42.htm
<DESCRIPTION>EX-4.2
<TEXT>
Document 2 - file: d316056dex42.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.3
<SEQUENCE>3
<FILENAME>d316056dex43.htm
<DESCRIPTION>EX-4.3
<TEXT>
Document 3 - file: d316056dex43.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>4
<FILENAME>d316056dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 4 - file: d316056dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>d316056dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 5 - file: d316056dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g316056g58l33.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g316056g58l33.jpg

</DOCUMENT>
</SEC-DOCUMENT>