-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 /CtGjnPApWJ1uwQcJFAbug==

<SEC-DOCUMENT>0000948708-09-000003.txt : 20091029
<SEC-HEADER>0000948708-09-000003.hdr.sgml : 20091029
<ACCEPTANCE-DATETIME>20091028191935
ACCESSION NUMBER:		0000948708-09-000003
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20091029
DATE AS OF CHANGE:		20091028
EFFECTIVENESS DATE:		20091029

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:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-74656
		FILM NUMBER:		091142856

	BUSINESS ADDRESS:	
		STREET 1:		51 COLUMBIA
		STREET 2:		STE 200
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656
		BUSINESS PHONE:		9493625800

	MAIL ADDRESS:	
		STREET 1:		51 COLUMBIA
		STREET 2:		STE 200
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0000948708</cik>
        <entityName>SMITH MICRO SOFTWARE INC</entityName>
        <issuerAddress>
            <street1>51 COLUMBIA</street1>
            <city>ALISO VIEJO</city>
            <stateOrCountry>CA</stateOrCountry>
            <zipCode>92656</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>9493625800</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>William</firstName>
                <middleName>W</middleName>
                <lastName>Smith</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Andrew</firstName>
                <middleName>C</middleName>
                <lastName>Schmidt</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>David</firstName>
                <middleName>P</middleName>
                <lastName>Sperling</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Jonathan</firstName>
                <lastName>Kahn</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Robert</firstName>
                <middleName>E</middleName>
                <lastName>Elliott</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Von</firstName>
                <lastName>Cameron</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Thomas</firstName>
                <middleName>G</middleName>
                <lastName>Campbell</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Samuel</firstName>
                <lastName>Gulko</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Ted</firstName>
                <middleName>L</middleName>
                <lastName>Hoffman</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>William</firstName>
                <middleName>C</middleName>
                <lastName>Keiper</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Gregory</firstName>
                <middleName>J</middleName>
                <lastName>Szabo</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>51 Columbia</street1>
                <city>Aliso Viejo</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92656</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Telecommunications</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>$25,000,001 - $100,000,000</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-10-26</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>true</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>0</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>6881000</totalOfferingAmount>
            <totalAmountSold>6881000</totalAmountSold>
            <totalRemaining>0</totalRemaining>
            <clarificationOfResponse>The merger agreement provides that as part of the consideration the Issuer will issue an aggregate of 700,000 shares of common stock.</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>2</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>SMITH MICRO SOFTWARE INC</issuerName>
                <signatureName>Andrew C. Schmidt</signatureName>
                <nameOfSigner>Andrew C. Schmidt</nameOfSigner>
                <signatureTitle>CFO</signatureTitle>
                <signatureDate>2009-10-28</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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