SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                     _______________________________________



                                    FORM 8-A



                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                     PURSUANT TO SECTION 12(b) OR (g) OF THE
                         SECURITIES EXCHANGE ACT OF 1934



                                 MangoSoft, Inc.
             ------------------------------------------------------
             (Exact Name of Registrant as Specified in Its Charter)



                                Nevada 87-0543565
 ---------------------------------------- ------------------------------------
 (State of incorporation or organization) (I.R.S. Employer Identification No.)



                   12 Pine Street Extension, Nashua, NH 03060
  --------------------------------------- ------------------------------------
               Address of principal executive offices) (Zip Code)


     Securities to be registered pursuant to Section 12(b) of the Act: None


        Securities to be registered pursuant to Section 12(g) of the Act:


                          Common Stock Purchase Rights
                    ----------------------------------------
                    (Title of each class to be so registered)












Item 1.  Description of Registrant's Securities to be Registered.

     On March  11,  2003,  the  Board  of  Directors  of  MangoSoft,  Inc.  (the
"Corporation" or the "Company") declared a dividend distribution of one right (a
"Right") to purchase  one-tenth of a share of the Common Stock,  $.01 par value,
of the Corporation (the "Common  Shares") for each  outstanding  share of Common
Stock,  payable to the  stockholders  of record on March 18,  2003 (the  "Record
Date").  The Board of Directors also authorized and directed the issuance of one
Right with respect to each Common Share issued thereafter until the Distribution
Date (as defined  below) and, in certain  circumstances,  with respect to Common
Shares  issued after the  Distribution  Date.  Except as set forth  below,  each
Right, when it becomes  exercisable,  entitles the registered holder to purchase
from the Corporation one-tenth of a Common Share at a price of $125.00 per whole
Common Share (the "Purchase Price"), subject to adjustment.  The description and
terms of the Rights are set forth in a Rights Agreement (the "Rights Agreement")
between the Corporation  and Interwest  Transfer Co., Inc., as Rights Agent (the
"Rights Agent"), dated as of March 14, 2003.

     Initially,  the Rights will be attached  to all  certificates  representing
Common  Shares then  outstanding,  and no separate  Right  Certificates  will be
distributed.  The Rights will  separate from the Common Shares upon the earliest
to occur of (i) a person  or  entity  (a  "Person")  or group of  affiliated  or
associated  Persons (a "Group") having acquired  beneficial  ownership of 15% or
more of the outstanding  Common Shares (except pursuant to a Permitted Offer, as
hereinafter  defined); or (ii) 10 business days (or such later date as the Board
of Directors may determine) following the commencement of, or announcement of an
intention to make, a tender offer or exchange  offer the  consummation  of which
would result in a Person or Group becoming an Acquiring  Person (as  hereinafter
defined) (the earliest of such dates being called the  "Distribution  Date").  A
Person or Group whose  acquisition of Common Shares causes a  Distribution  Date
pursuant to clause (i) above is an "Acquiring Person." The date that a Person or
Group becomes an Acquiring Person is the "Shares Acquisition Date."

     Notwithstanding the foregoing,  stockholders who currently own in excess of
5% of  the  outstanding  Common  Shares  and  their  affiliates  and  associates
("Grandfathered  Stockholders")  will not be deemed to be Acquiring  Persons and
their  ownership  will  not  cause  a  Distribution  Date  unless  they  acquire
additional  Common Shares equal to more than 100% of the number of Common Shares
owned by them on the date of the Rights  Agreement.  Grandfathered  Stockholders
may transfer some or all of the Common Shares which they beneficially own to any
Person that does not, prior to such transfer,  beneficially  own more than 1% of
the outstanding shares.

     In addition,  a Person who acquires  Common Shares  pursuant to a tender or
exchange  offer  which is for all  outstanding  Common  Shares at a price and on
terms  which the Board of  Directors  determines  (prior to  acquisition)  to be
adequate  and in the best  interests  of the  Corporation  and its  stockholders
(other than such Person,  its affiliates and  associates) (a "Permitted  Offer")
will not be deemed to be an Acquiring  Person and such Person's  ownership  will
not constitute a Distribution Date.

     The Rights Agreement provides that, until the Distribution Date, the Rights
will be transferred with and only with the Common Shares. Until the Distribution
Date (or earlier




redemption or expiration of the Rights),  new Common Share  certificates  issued
after the Record Date upon the  transfer or new  issuance of Common  Shares will
contain a notation  incorporating  the Rights Agreement by reference.  Until the
Distribution  Date (or earlier  redemption  or  expiration  of the Rights),  the
surrender for transfer of any certificates  for Common Shares  outstanding as of
the Record Date,  even without such notation or a copy of this Summary of Rights
being  attached  thereto,  will  also  constitute  the  transfer  of the  Rights
associated with the Common Shares  represented by such  certificate.  As soon as
practicable  following the Distribution Date, separate  certificates  evidencing
the  Rights  ("Right  Certificates")  will be mailed to holders of record of the
Common Shares as of the close of business on the Distribution  Date (and to each
initial  record holder of certain  Common  Shares issued after the  Distribution
Date), and such separate Right Certificates alone will evidence the Rights.

     The Rights are not exercisable until the Distribution Date, and will expire
at the close of  business  on March 19,  2003,  unless  earlier  redeemed by the
Corporation as described below.

     In the event that any person  becomes an Acquiring  Person,  each holder of
Rights  (other than Rights  that have become null and void as  described  below)
will thereafter have the right (the "Flip-In  Right") to receive,  upon exercise
of such Rights, the number of Common Shares (or, in certain circumstances, other
securities  of the  Corporation)  having  a  value  (immediately  prior  to such
triggering  event)  equal to two  times  the  aggregate  exercise  price of such
Rights.  For example,  if a Person became an Acquiring person at a time when the
current per share market price of the Corporation's Common Shares is $50.00 (and
prior to any antidilution adjustment as described below), each holder of a Right
(other than a Right which has become null and void as  described  herein)  would
have the right to receive  upon the  exercise of the Right 5 Common  Shares upon
the payment of an exercise price of $125.00.

     The Board,  at its option,  may exchange  each Right (other than those that
have become null and void as  described  below) for one Common  Share in lieu of
the Flip-In Right,  provided no Person is the beneficial owner of 50% or more of
the Common Shares at the time of such exchange.  Notwithstanding  the foregoing,
following the occurrence of the event  described  above,  all Rights that are or
(under  certain   circumstances   specified  in  the  Rights   Agreement)   were
beneficially owned by any Acquiring Person or any affiliate or associate thereof
or certain transferees thereof will be null and void.

     In the event that, at any time following the Shares  Acquisition  Date, (i)
the  Corporation  is  acquired  in  a  merger  or  other  business   combination
transaction  in  which  the  holders  of all of the  outstanding  Common  Shares
immediately  prior to the consummation of the transaction are not the holders of
all of the surviving  corporation's  voting power,  or (ii) more than 50% of the
Corporation's  assets or earning power is sold or transferred,  then each holder
of Rights (except Rights which  previously  have been voided as set forth above)
shall  thereafter  have the right  (the  "Flip-Over  Right")  to  receive,  upon
exercise of such Rights,  common shares of the acquiring  company (or in certain
circumstances,  its  parent)  having a value  equal to two times  the  aggregate
exercise price of the Rights; provided,  however, that the Flip Over Right shall
                              --------   -------
not apply to any transaction  described in clause (i) if (x) such transaction is
with a Person or Persons  (or a wholly  owned  subsidiary  of any such Person or
Persons) that acquired  Common Shares  pursuant to a Permitted Offer and (y) the
price and form of consideration  offered in such transaction is the same as that
paid to all holders of Common Shares whose shares were purchased pursuant to the





Permitted Offer. The holder of a Right will continue to have the Flip-Over Right
whether or not such holder exercises or surrenders the Flip-In Right.

     The  Purchase  Price  payable,  and the  number of  Common  Shares or other
securities issuable,  upon exercise of the Rights are subject to adjustment from
time to time to prevent  dilution (i) in the event of a stock  dividend on, or a
subdivision,  combination or  reclassification  of, the Common Shares, (ii) upon
the grant to holders  of the Common  Shares of  certain  rights or  warrants  to
subscribe for or purchase  Common Shares at a price,  or securities  convertible
into Common Shares with a conversion  price,  less than the then current  market
price of the Common  Shares,  or (iii) upon the  distribution  to holders of the
Common  Shares  of  evidences  of  indebtedness  or  assets  (excluding  regular
quarterly  cash  dividends) or of  subscription  rights or warrants  (other than
those referred to above).

     With  certain  exceptions,  no  adjustment  in the  Purchase  Price will be
required until  cumulative  adjustments  require an adjustment of at least 1% in
such Purchase  Price.  No  fractional  Common Shares will be issued and, in lieu
thereof,  an  adjustment  in cash will be made based on the market  price of the
Common Shares on the last trading day prior to the date of exercise.

     At any time  prior to the  earlier  to  occur of (i) a person  becoming  an
Acquiring  Person or (ii) the  expiration  of the Rights,  the  Corporation  may
redeem the Rights in whole,  but not in part, at a price of $.001 per Right (the
"Redemption  Price"),  which redemption shall be effective at such time, on such
basis and with such  conditions  as the Board of Directors  may establish in its
sole discretion. The Corporation may, at its option, pay the Redemption Price in
Common Shares.

     All of the  provisions of the Rights  Agreement may be amended by the Board
of Directors prior to the Distribution  Date.  After the Distribution  Date, the
provisions of the Rights  Agreement may be amended by the Board in order to cure
any ambiguity,  defect or inconsistency,  to make changes which do not adversely
affect the  interests  of  holders of Rights  (excluding  the  interests  of any
Acquiring Person),  or, subject to certain  limitations,  to shorten or lengthen
any time period under the Rights Agreement.

     Until a Right is  exercised,  the  holder  thereof,  as such,  will have no
rights as a stockholder of the Corporation,  including,  without limitation, the
right to vote or to receive dividends. While the distribution of the Rights will
not be taxable to stockholders of the Corporation,  stockholders may,  depending
upon the  circumstances,  recognize  taxable  income  should the  Rights  become
exercisable or upon the occurrence of certain events thereafter.

Item 2.  Exhibits.

     4.1 Rights Agreement,  dated as of March 14, 2003 between  Mangosoft,  Inc.
and Interwest Transfer Co., Inc.




                                    SIGNATURE


     Pursuant to the  requirements of Section 12 of the Securities  Exchange Act
of 1934, the registrant has duly caused this registration statement to be signed
on its behalf by the undersigned, thereunto duly authorized.


                                               MANGOSOFT, INC.


                                               By: /s/ Dale Vincent
                                                  ------------------
                                                   Dale Vincent
                                                   Chief Executive Officer


Date: March 17, 2003




                                                                    Exhibit 4.1