<SEC-DOCUMENT>0001564590-18-008324-index.html : 20180417
<SEC-HEADER>0001564590-18-008324.hdr.sgml : 20180417
<ACCEPTANCE-DATETIME>20180417162500
ACCESSION NUMBER:		0001564590-18-008324
CONFORMED SUBMISSION TYPE:	10-K/A
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20171231
FILED AS OF DATE:		20180417
DATE AS OF CHANGE:		20180417

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:		10-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35525
		FILM NUMBER:		18759266

	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>10-K/A
<SEQUENCE>1
<FILENAME>smsi-10ka_20171231.htm
<DESCRIPTION>10-K/A - PART III & IV UPDATES
<TEXT>
Document 1 - file: smsi-10ka_20171231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.3
<SEQUENCE>2
<FILENAME>smsi-ex313_7.htm
<DESCRIPTION>EX-31.3 CEO CERTIFICATION
<TEXT>
Document 2 - file: smsi-ex313_7.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.4
<SEQUENCE>3
<FILENAME>smsi-ex314_6.htm
<DESCRIPTION>EX-31.4 CFO CERTIFICATION
<TEXT>
Document 3 - file: smsi-ex314_6.htm

</DOCUMENT>
</SEC-DOCUMENT>