-----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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<SEC-DOCUMENT>0001167861-09-000005.txt : 20091014
<SEC-HEADER>0001167861-09-000005.hdr.sgml : 20091014
<ACCEPTANCE-DATETIME>20091014160641
ACCESSION NUMBER:		0001167861-09-000005
CONFORMED SUBMISSION TYPE:	D/A
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20091014
DATE AS OF CHANGE:		20091014
EFFECTIVENESS DATE:		20091014

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MONTAVISTA SOFTWARE INC
		CENTRAL INDEX KEY:			0001167861
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-40448
		FILM NUMBER:		091119285

	BUSINESS ADDRESS:	
		STREET 1:		2929 PATRICK HENRY DRIVE
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
		BUSINESS PHONE:		408 572 8000

	MAIL ADDRESS:	
		STREET 1:		2929 PATRICK HENRY DRIVE
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
</SEC-HEADER>
<DOCUMENT>
<TYPE>D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001167861</cik>
        <entityName>MONTAVISTA SOFTWARE INC</entityName>
        <issuerAddress>
            <street1>2929 PATRICK HENRY DRIVE</street1>
            <city>SANTA CLARA</city>
            <stateOrCountry>CA</stateOrCountry>
            <zipCode>95054</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>408 572 8000</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>Rusty</firstName>
                <lastName>Harris</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2929 Patrick Henry Drive</street1>
                <city>Santa Clara</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95054</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>James</firstName>
                <lastName>Ready</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2929 Patrick Henry Drive</street1>
                <city>Santa Clara</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95054</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Sanjay</firstName>
                <lastName>Uppal</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2929 Patrick Henry Drive</street1>
                <city>Santa Clara</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95054</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Jason</firstName>
                <lastName>Wacha</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2929 Patrick Henry Drive</street1>
                <city>Santa Clara</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95054</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Thomas</firstName>
                <middleName>F.</middleName>
                <lastName>Kelly</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o Epicor Software Corporation</street1>
                <street2>18200 Von Karman Ave., Suite 1000</street2>
                <city>Irvine</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92612</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Bob</firstName>
                <lastName>Bond</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MontaVista Software, Inc.</street1>
                <street2>2929 Patrick Henry Drive</street2>
                <city>Santa Clara</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95054</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Steven</firstName>
                <middleName>M.</middleName>
                <lastName>Krausz</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o US Venture Partners</street1>
                <street2>2735 Sand Hill Road</street2>
                <city>Menlo Park</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94025</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>John</firstName>
                <lastName>Shoch</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Alloy Ventures Incorporated</street1>
                <street2>400 Hamilton Avenue, 4th floor</street2>
                <city>Palo Alto</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94301</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Peter</firstName>
                <middleName>F.</middleName>
                <lastName>Pervere</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MontaVista Software, Inc.</street1>
                <street2>2929 Patrick Henry Drive</street2>
                <city>Santa Clara</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>95054</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Michael</firstName>
                <lastName>Sears</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Siemens Venture Capital</street1>
                <street2>1230 Shorebird Way, M/S 1-1</street2>
                <city>Mountain View</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94043</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other Technology</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0001167861-09-000004</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-08-11</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>5000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>6003360</totalOfferingAmount>
            <totalAmountSold>3766667</totalAmountSold>
            <totalRemaining>2236693</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>25</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>MONTAVISTA SOFTWARE INC</issuerName>
                <signatureName>/s/ Rusty Harris</signatureName>
                <nameOfSigner>Rusty Harris</nameOfSigner>
                <signatureTitle>CEO</signatureTitle>
                <signatureDate>2009-10-14</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----