Z4Soft company was established in 1999. Z4Soft main products are PTab
spreadsheet for Windows CE and 602Tab spreadsheet for desktop Windows
(it's a part of 602 PC Suite,
http://www.software602.com). PTab is sold through Internet shops or
bundled to CE devices of our OEM partners.
Founders of Z4Soft company have been in software industry for more than a
decade. Z4Soft aim is to develop software solutions for mobile and
handheld computers. Programming team has more then 15 years of experience
in developing spreadsheets (Calc602 for MS DOS, 602Tab for Windows and
PTab for Windows CE) and other applications.
PTab has been sold since 1999. It is based on our matured code ported from
full featured Windows spreadsheet (602Tab - over 300,000 registered users
in last 12 months). We have tens of thousands of customers world wide
including many from large corporations. We have also several OEM partners.