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GS-Base
GS-Calc

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GS-Calc

GS-Calc is a spreadsheet that lets you track your expenses and incomes, sales, quickly edit huge text files and databases as well as perform the most demanding statistical calculations and data analysis.
  • 12 million rows x 4,096 columns.
  • A unique feature of organizing worksheets in a tree form.
  • Efficient memory usage to quickly load and save large files.
    Much faster (often many times) processing of the largest files and much lower memory usage than in other popular spreadsheets.
  • Programmable COM interfaces.
  • Fast pivot tables, optimization and other advanced statistical functions.
  • Using up to 64 processor cores during calculations.
  • Users can add their own DLL libraries with new functions or functions replacing the default ones.
  • A unique feature of working in up to 100 synchronized panes to boost your productivity.
  • GS-Calc can be installed on any portable device and used without performing any registry modifications.
  • Two optional native file formats: Open Document *.ods spreadsheet format and exceptionally fast and compact binary format which - thanks to various data patterns analysis - enables you to generate even tens of times smaller files than those saved by other popular spreadsheets.
  • Extensive match/look-up functionality for more precise and fastest possible searching. Regular expressions.
  • Support for JScripts & VBScripts. Organizing scripts hierarchically in trees.
  • 2D/XY and 3D charts capable of handling very large amounts of data.
  • Saving workbooks to PDF: saving entire workbooks, single worksheets, ranges or single charts to compact PDF files.
  • A complete set of functions to import, export and convert data in the text, dBase, Clipper, Fox Pro, Excel XML file formats.
  • Around 390 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 programming, integer programming and quadratic programming.
Version: 17.8  64-bit
File size: 4.01MB
System: Vista/7/8.x/10/11 64-bit
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Trial version limitations
Version: 16.3.2  32-bit
File size: 2.6MB
System: XP/Vista/7/8.x/10/11 32-/64-bit
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Trial version limitations
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Free upgrades for 12 months or for life

→ Online Help Documentation

→ What's new in GS-Calc 17.8

Softpedia Editors' rating 5.0/5:
5 out of 5
GS-Calc 11.4

CNET Editors' rating 4.5/5:
4.5 out of 5
GS-Calc 8.0

Tucows Editors' rating 4.0/5:
4 out of 5
GS-Calc 6.0

Other awards


Browse and edit your data in configurable panes
featuring various viewing/scrolling synchronization options.

Use pivot tables with up to 12 millions rows and 4096 columns, either as formulas
or in dedicated panes.

Configure up to 100 (synchronized or not) panes separately
for each worksheet.

Use Monte Carlo simulation to generate statistics for your calculations
or e.g. to find approximate solutions of any equations.

Write JScript and VBscript scripts storing them
in the application profile or locally in workbooks.

Add any number of your own functions (or replace existing ones) like
the included sample fractal() formulas.

Quickly format your workbooks using configurable
format dialog boxes and custom style lists.

Easily create sophisticated 2D- and 3D-chart types
capable of presenting a vast number of data points.