Exhibit 5.1

                              LOWENSTEIN SANDLER PC
                                ATTORNEYS AT LAW
                              65 LIVINGSTON AVENUE
                           ROSELAND, NEW JERSEY 07068

June 13, 2005

Techedge, Inc.
33 Wood Avenue South, 7F
Iselin, New Jersey 08830

Re:   Registration Statement on Form SB-2 under the Securities
      Act of 1933, as amended

Ladies and Gentlemen:

We have  acted as  counsel  to  Techedge,  Inc.,  a  Delaware  corporation  (the
"Company"),  in connection  with the  registration  under the  Securities Act of
1933,  as amended  (the "Act"),  of (i) an  aggregate  of 1,000,000  shares (the
"Initial  Investor Shares") of the Company's common stock, par value $0.0001 per
share (the  "Common  Stock"),  issued  pursuant  to the  Subscription  Agreement
between  the  Company,   Whalehaven  Capital  Fund  Limited  and  Alpha  Capital
Aktiengesellschaft,  dated  April 29, 2005 and amended as of May 4, 2005 and May
27, 2005 (as  amended,  the  "Subscription  Agreement"),  (ii) an  aggregate  of
1,000,000 shares of Common Stock issuable pursuant to the Subscription Agreement
(the "Final Investor Shares" and together with the Initial Investor Shares,  the
"Investor  Shares"),  (iii) an aggregate of 294,118 shares (the "Initial Warrant
Shares") of Common  Stock  issuable  upon  exercise of  warrants  (the  "Initial
Warrants") issued pursuant to the Subscription  Agreement,  (iv) an aggregate of
400,000 shares (the "Final Warrant Shares" and together with the Initial Warrant
Shares, the "Warrant Shares") of Common Stock issuable pursuant to warrants (the
"Final  Warrants"  and together  with the "Initial  Warrants,"  the  "Warrants")
issuable pursuant to the Subscription Agreement, and (v) an aggregate of 100,000
shares (the  Consultant  Shares" and together  with the Investor  Shares and the
Warrant Shares,  the "Shares") of Common Stock issued pursuant to the Consulting
Services Agreement, dated March 15, 2005, between the Company and RMN Consulting
LLC (the "Consulting  Agreement"),  pursuant to a Registration Statement on Form
SB-2 (the "Registration Statement").

As such counsel, we have reviewed the corporate proceedings taken by the Company
with respect to the  authorization  of the issuance of the Shares.  We have also
examined  and  relied  upon  originals  or  copies  of such  corporate  records,
documents,  agreements  or other  instruments  of the  Company as we have deemed
necessary to review.  As to all matters of fact (including  factual  conclusions
and characterizations  and descriptions of purpose,  intention or other state of
mind), we have entirely relied upon certificates of officers of the Company, and
have assumed, without independent inquiry, the accuracy of those certificates.



                                                                     Exhibit 5.1

We have  assumed  the  genuineness  of all  signatures,  the  conformity  to the
originals  of all  documents  reviewed  by us as copies,  the  authenticity  and
completeness of all original  documents  reviewed by us in original or copy form
and the legal competence of each individual  executing a document.  We have also
assumed  that  the  registration  requirements  of the Act  and  all  applicable
requirements  of state laws  regulating the sale of securities have been or will
have been duly satisfied.

This  opinion is  limited  solely to the  Delaware  General  Corporation  Law as
applied by courts located in Delaware.

Subject to the  foregoing,  it is our opinion that (i) the Shares have been duly
authorized,  (ii) the  Initial  Investor  Shares and the  Consultant  Shares are
validly issued and  non-assessable  (iii) the Final Investor Shares,  when sold,
paid for, issued and delivered in accordance with the terms of the  Subscription
Agreement,  will be validly  issued  and  non-assessable,  and (iv) the  Warrant
Shares,  when sold,  paid for, issued and delivered in accordance with the terms
of the Warrants and the Company's certificate of incorporation,  will be validly
issued and non-assessable.

We  hereby  consent  to  the  filing  of  this  opinion  as an  exhibit  to  the
Registration  Statement  and to the  reference  to this firm  under the  heading
"Validity of Common Stock" in the Prospectus  which is part of the  Registration
Statement.  In giving such  consent,  we do not thereby admit that we are in the
category of persons whose consent is required under Section 7 of the Act.

                                        Very truly yours,


                                        /s/ Lowenstein Sandler PC
                                        -------------------------
                                        LOWENSTEIN SANDLER PC