<SEC-DOCUMENT>0000883241-20-000004-index.html : 20200218
<SEC-HEADER>0000883241-20-000004.hdr.sgml : 20200218
<ACCEPTANCE-DATETIME>20200218164022
ACCESSION NUMBER:		0000883241-20-000004
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20200218
DATE AS OF CHANGE:		20200218
EFFECTIVENESS DATE:		20200218

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:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19807
		FILM NUMBER:		20625898

	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>DEFA14A
<SEQUENCE>1
<FILENAME>snps2020defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: snps2020defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>page1a01.jpg
<TEXT>
Document 2 - file: page1a01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>page2a01.jpg
<TEXT>
Document 3 - file: page2a01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>page3a01.jpg
<TEXT>
Document 4 - file: page3a01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>page4.jpg
<TEXT>
Document 5 - file: page4.jpg

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

</DOCUMENT>
</SEC-DOCUMENT>