-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 InjdsHF93YFwJMBPU7wkLkbIgvzZCffz92O380glLtAOUTQPcFmb6kxgHnkVCMRb
 IpDU8+eyo72rxMObfPgkqw==

<SEC-DOCUMENT>0001019687-05-003281.txt : 20051129
<SEC-HEADER>0001019687-05-003281.hdr.sgml : 20051129
<ACCEPTANCE-DATETIME>20051129145732
ACCESSION NUMBER:		0001019687-05-003281
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20051118
FILED AS OF DATE:		20051129
DATE AS OF CHANGE:		20051129

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Dutta Koushik
		CENTRAL INDEX KEY:			0001345544

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-28560
		FILM NUMBER:		051231540

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		714-974-2500

	MAIL ADDRESS:	
		STREET 1:		22700 SAVI RANCH PKWY.
		CITY:			YORBA LINDA
		STATE:			CA
		ZIP:			92887

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NETGURU INC
		CENTRAL INDEX KEY:			0001015920
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				222356861
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		22700 SAVI RANCH PARKWAY
		CITY:			YORBA LINDA
		STATE:			CA
		ZIP:			92887
		BUSINESS PHONE:		7149742500

	MAIL ADDRESS:	
		STREET 1:		22700 SAVI RANCH PKWY
		CITY:			YORBA LINDA
		STATE:			CA
		ZIP:			92887

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RESEARCH ENGINEERS INC/
		DATE OF NAME CHANGE:	20000317

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RESEARCH ENGINEERS INC
		DATE OF NAME CHANGE:	19960603
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2005-11-18</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001015920</issuerCik>
        <issuerName>NETGURU INC</issuerName>
        <issuerTradingSymbol>NGRU</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001345544</rptOwnerCik>
            <rptOwnerName>Dutta Koushik</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>22700 SAVI RANCH PKWY</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>YORBA LINDA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92887</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Operating Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Employee Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>3.375</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2010-12-07</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>9000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Employee Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1.44</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2013-11-17</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>15000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The option vested and became exercisable in three equal annual installments beginning on December 1, 2001.</footnote>
        <footnote id="F2">The option vest and becomes exercisable in three equal annual installments beginning on November 17, 2004.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Koushik Dutta</signatureName>
        <signatureDate>2005-11-28</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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