-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 CfSLDKrvlE+o1J4Bj1LrPza9CIC+de8h8LsxuWX05RSkGogvzDWKQQt6760V8ty2
 y08iO7JTburbrg0lfGj4nw==

<SEC-DOCUMENT>0001193850-07-000004.txt : 20070411
<SEC-HEADER>0001193850-07-000004.hdr.sgml : 20070411
<ACCEPTANCE-DATETIME>20070411180347
ACCESSION NUMBER:		0001193850-07-000004
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070409
FILED AS OF DATE:		20070411
DATE AS OF CHANGE:		20070411

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STREAMLINE HEALTH SOLUTIONS INC.
		CENTRAL INDEX KEY:			0001008586
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				311455414
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0131

	BUSINESS ADDRESS:	
		STREET 1:		10200 ALLIANCE ROAD
		STREET 2:		SUITE 200
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45242
		BUSINESS PHONE:		5137947100

	MAIL ADDRESS:	
		STREET 1:		10200 ALLIANCE ROAD
		STREET 2:		SUITE 200
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45242

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	STREEAMLINE HEALTH SOLUTIONS INC.
		DATE OF NAME CHANGE:	20060809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LANVISION SYSTEMS INC
		DATE OF NAME CHANGE:	19960220

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LOMBARDO ERIC
		CENTRAL INDEX KEY:			0001193850

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-28132
		FILM NUMBER:		07762163

	BUSINESS ADDRESS:	
		STREET 1:		7173 ROYAL GREEN DRIVE
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45014
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-04-09</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001008586</issuerCik>
        <issuerName>STREAMLINE HEALTH SOLUTIONS INC.</issuerName>
        <issuerTradingSymbol>STRM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001193850</rptOwnerCik>
            <rptOwnerName>LOMBARDO ERIC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7173 ROYALGREEN DR.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CINCINNATI</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>45244</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2007-04-09</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>30000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>3.94</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1679632</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>Eric S. Lombardo</signatureName>
        <signatureDate>2007-04-11</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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