    <SEC-DOCUMENT>0000948708-24-000007-index.html : 20240222
    <SEC-HEADER>0000948708-24-000007.hdr.sgml : 20240222
    <ACCEPTANCE-DATETIME>20240222160323
    ACCESSION NUMBER:		0000948708-24-000007
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		4
    CONFORMED PERIOD OF REPORT:	20240401
    FILED AS OF DATE:		20240222
    DATE AS OF CHANGE:		20240222

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SMITH MICRO SOFTWARE, INC.
    		CENTRAL INDEX KEY:			0000948708
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
    		ORGANIZATION NAME:           	06 Technology
    		IRS NUMBER:				330029027
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35525
    		FILM NUMBER:		24664625

    	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>PRE 14A
    <SEQUENCE>1
    <FILENAME>smsi2024preliminaryproxysp.htm
    <DESCRIPTION>PRE 14A
    <TEXT>
    Document 1 - file: smsi2024preliminaryproxysp.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>a03y2vb_smithxmicroxsoftwa.jpg
    <TEXT>
    Document 2 - file: a03y2vb_smithxmicroxsoftwa.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a03y2vb_smithxmicroxsoftwaa.jpg
    <TEXT>
    Document 3 - file: a03y2vb_smithxmicroxsoftwaa.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>image_0.jpg
    <TEXT>
    Document 4 - file: image_0.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>