With the popularization of CAD technology, there are thousand kinds of CAD software to choose on the market and several million CAD users all over the world, and hundreds of millions of newly produced design drawings of different file format emerge each year.

As a designer or manager who has to do with drawings, you may frequently be puzzled by the questions below: drawing formats are incompatible due to the difference between CAD software types, versions and their setup; correlative software installation is needed to explore, print and postil a drawing; more and more customers request to provide the electronic drawing; difficulties to protect enterprises¡¯intelligent property rights and technique secret; CAD systems within the enterprises diversify, designers have difficulties to communicate with each other; CAD software is day by day complex, it is difficult for non-professional customers to use.

This software can effectively eliminate above obstacles: completely disengage from its original producing environment: CAD platform, operation system and the original drawing file; completely disengage from the restriction of Chinese and English font library; what you see is what you get, screen display is consistent with the source drawing; free zoom in or out, it can maintain to be a high precision vector graphics; effectively protect the enterprise intelligent property by supporting different types of authorization, such as encryption, view, print and postil; file format of high compression ratio makes it quite easy to be transferred on networks; built-in powerful drawing engine makes it easy to deal with even hundreds of thousands drawing entities; no specially training is needed for users due to the file's simple operation; support customer interface and logo, advertise enterprises' and designers' brand and appearance.

Users of having many kinds of CAD system in the enterprise¡¯s inside building, such as the state-own large-and-medium sized enterprise.

Users who have a large number of drawings needing exchanging with others, such as the design company.

CAD software users of relatively less user groups, such as domestic CAD software users.

Users that have dispersed designers and use Internet to transmit the electronic drawings in a large amount, such as the trans-corporation.

Users who pay attention to the drawings¡¯ secret and safety certification, just as scientific research institute, military enterprise.

Users needing high cost, with great value and strict protection to make drawings, such as survey and map institute.

Users whose drawing making process is complicated, and the design achievement is easy to be usurped, such as Architecture Design Institute.

Users needing to submit the electronic drawings to file and keep for a long time, such as users who bid for the project.

Users who pay attention to the enterprise's intellectual property protection.

Users who feel the inconvenience of exchanging electronic drawing deeply.

Other users who need high-strength safe safeguard procedures of the electronic drawing.