Software Development Services
GS-Calc 8.0
  • A versatile and easy-to-use spreadsheet.
  • Over 12 mln rows x 4,096 columns.
  • ODF spreadsheet format as the default file format.
  • Around 300 built-in formulas including specialized numerical functions: matrix decompositions; linear equation sets with improving iterations; least squares (weighted, constrained), regression with orthogonal polynomials; time series analysis; minimization; linear, integer and quadratic programming.
  • Array formulas and 3D-formulas; UDF functions accepting and returning arrays.
  • Workbooks containing any number of hierarchically organized worksheets.
  • 2D/XY and 3D charts capable of handling very large amount of data.
  • Strong password protection and encryption; password-protecting workbook structures and individual cells.
  • Hidden formulas and cells excluded from printing. Printing watermarks.
  • Dual COM interfaces enabling you to use GS-Calc functionality in your own applications.
  • Standard editing and formatting tools and options; optional Excel-, OpenFormula- and GoogleDocs-compatible formula syntax, predefined numeric styles and user-defined styles.
  • Clean installation (no registry entries are required); optional fully portable setup.
  • Importing, exporting and editing text, dBase III-IV, Clipper, FoxPro 2.x and Excel 2003 XML files.
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Trial Version: 8.0.0.5
File size: 1.43MB (1,515,520B)
See trial version limitations

Full Version: 8.1.0.7
File size: 1.51MB (1,593,344B)
Pay once and download all future updates for free
Cnet editors' rating: 4.5 (Outstanding)
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