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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 TXFMohENQYiCCFi+imjGHcPjxNwS2po952d7Hzym+igHAU6OKqPOEo4Jabq3FVNk
 dt2OdPoHBD52FqXulP54Cg==

<SEC-DOCUMENT>0001144692-05-000008.txt : 20050523
<SEC-HEADER>0001144692-05-000008.hdr.sgml : 20050523
<ACCEPTANCE-DATETIME>20050523174914
ACCESSION NUMBER:		0001144692-05-000008
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050510
FILED AS OF DATE:		20050523
DATE AS OF CHANGE:		20050523

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			4NET SOFTWARE INC
		CENTRAL INDEX KEY:			0000812149
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
		IRS NUMBER:				112831380
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		10 SOUTH STREET
		STREET 2:		SUITE 202
		CITY:			RIDGEFIELD
		STATE:			CT
		ZIP:			06877
		BUSINESS PHONE:		203 894-9755

	MAIL ADDRESS:	
		STREET 1:		10 SOUTH STREET
		STREET 2:		SUITE 202
		CITY:			RIDGEFIELD
		STATE:			CT
		ZIP:			06877

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	4NETWORLD COM INC
		DATE OF NAME CHANGE:	20000713

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MEDTECH DIAGNOSTICS INC
		DATE OF NAME CHANGE:	19970206

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Rosenberg Alan J
		CENTRAL INDEX KEY:			0001327221

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	033-13110-NY
		FILM NUMBER:		05852342

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		201 735-0170

	MAIL ADDRESS:	
		STREET 1:		7 REGENCY CIRCLE
		CITY:			ENGLEWOOD
		STATE:			NY
		ZIP:			07631
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2005-05-10</periodOfReport>

    <dateOfOriginalSubmission>2005-05-23</dateOfOriginalSubmission>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000812149</issuerCik>
        <issuerName>4NET SOFTWARE INC</issuerName>
        <issuerTradingSymbol>FNSI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001327221</rptOwnerCik>
            <rptOwnerName>Rosenberg Alan J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7 REGENCY CIRCLE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ENGLEWOOD</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>07631</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Stock Options</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>2.26</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2005-05-10</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>H</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>10000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <value>2000-05-11</value>
            </exerciseDate>
            <expirationDate>
                <value>2005-05-10</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>10000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>10000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">These stock options were issued to Mr. Rosenberg as consideration for services rendered as a director of the Issuer.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Alan Rosenberg</signatureName>
        <signatureDate>2005-05-23</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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