    <SEC-DOCUMENT>0000948708-23-000019-index.html : 20230427
    <SEC-HEADER>0000948708-23-000019.hdr.sgml : 20230427
    <ACCEPTANCE-DATETIME>20230427160353
    ACCESSION NUMBER:		0000948708-23-000019
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		5
    CONFORMED PERIOD OF REPORT:	20230606
    FILED AS OF DATE:		20230427
    DATE AS OF CHANGE:		20230427

    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:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35525
    		FILM NUMBER:		23856715

    	BUSINESS ADDRESS:
    		STREET 1:		5800 CORPORATE DRIVE
    		CITY:			PITTSBURGH
    		STATE:			PA
    		ZIP:			15237
    		BUSINESS PHONE:		4128375300

    	MAIL ADDRESS:
    		STREET 1:		5800 CORPORATE DRIVE
    		CITY:			PITTSBURGH
    		STATE:			PA
    		ZIP:			15237

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	SMITH MICRO SOFTWARE, INC
    		DATE OF NAME CHANGE:	20181023

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	SMITH MICRO SOFTWARE INC
    		DATE OF NAME CHANGE:	19950731
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>smsi2023proxy-def.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: smsi2023proxy-def.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>a03rt8b_smithxmicroxcomm001a.jpg
    <TEXT>
    Document 2 - file: a03rt8b_smithxmicroxcomm001a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a03rt8b_smithxmicroxcommona.jpg
    <TEXT>
    Document 3 - file: a03rt8b_smithxmicroxcommona.jpg

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

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

    </DOCUMENT>
    </SEC-DOCUMENT>