<SEC-DOCUMENT>0001564590-18-008437-index.html : 20180419
<SEC-HEADER>0001564590-18-008437.hdr.sgml : 20180419
<ACCEPTANCE-DATETIME>20180419091631
ACCESSION NUMBER:		0001564590-18-008437
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180419
DATE AS OF CHANGE:		20180419

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SMITH MICRO SOFTWARE INC
		CENTRAL INDEX KEY:			0000948708
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				330029027
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-224143
		FILM NUMBER:		18762593

	BUSINESS ADDRESS:	
		STREET 1:		51 COLUMBIA
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656
		BUSINESS PHONE:		9493625800

	MAIL ADDRESS:	
		STREET 1:		51 COLUMBIA
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>smsi-424b3.htm
<DESCRIPTION>424B3 PROSPECTUS
<TEXT>
Document 1 - file: smsi-424b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g2018041901582917817226.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g2018041901582917817226.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g2018041901582843417224.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g2018041901582843417224.jpg

</DOCUMENT>
</SEC-DOCUMENT>