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                    <ccc>XXXXXXXX</ccc>
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            <liveTestFlag>LIVE</liveTestFlag>



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        <issuerInfo>
            <issuerCik>0001810806</issuerCik>
            <issuerName>UNITY SOFTWARE INC.</issuerName>
            <secFileNumber>001-39497</secFileNumber>
            <issuerAddress>
                <ns2:street1>30 3rd Street</ns2:street1>
                <ns2:city>San Francisco</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>94103</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(415) 638-9950</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>VPARTNERS III (ISRAEL), L.P.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Affiliate</relationshipToIssuer>
            </relationshipsToIssuer>
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        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>45456</noOfUnitsSold>
            <aggregateMarketValue>865591.33</aggregateMarketValue>
            <noOfUnitsOutstanding>402840097</noOfUnitsOutstanding>
            <approxSaleDate>11/19/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>11/18/2024</acquiredDate>
            <natureOfAcquisitionTransaction>Distribution from a Partnership</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Viola Ventures III, L.P, acquired 11/07/2022</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>45456</amountOfSecuritiesAcquired>
            <paymentDate>11/07/2022</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>11/19/2024</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Yitzhak Avidor</signature>
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144
0001978113
XXXXXXXX
LIVE
0001810806
UNITY SOFTWARE INC.
001-39497
30 3rd Street
San Francisco
CA
94103
(415) 638-9950
VPARTNERS III (ISRAEL), L.P.
Affiliate
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
45456
865591.33
402840097
11/19/2024
NYSE
Common
11/18/2024
Distribution from a Partnership
Viola Ventures III, L.P, acquired 11/07/2022
N
45456
11/07/2022
Not Applicable
Y
11/19/2024
/s/ Yitzhak Avidor