• ASCII, Binary, MySQL, SciPlot and Perl based import filter
• PDF, EPS, JPG, PNG, ASCII export
• Subviews, automatic legend plotting, inline images
• X and Y error bars (absolut, relative and from data)
• Expression parsing with with ~60 builtin functions
• Copy & paste, spreadsheet like data editor
• Symbol, lines, bars, filled areas, histograms, sticks
• Curve fitting
• Sophisticated spline fitting with autocorrelation
• Background subtraction
• fft smooth, least square smooth, spline interpolation
• Differentiation, integration and FFT
• Least square regression (linear, logarithmic, exponential)
• Normalizing, data moving, data calculations
• Function generator, builtin calculator
• Macro programming language with ~200 builtin commands
• Perl based scripting
• Dynamic data sources and automated data processing
• Four independent x and y axis (linear, logarithmic, time)
• Flexible automatic axis labeling and free defined axis labels
• Partial loading (layout, colors, etc.)
• Easy navigation, zoom and scale with mouse
• Commandline interface for none interactive data processing
• Report generation tool
• Text and graphics objects

- A document style can now automatically inserted into a macro
- Enhanced framestyle
- Symbols with fill color
- Bug fixes

-inline Perl filter for macros
-improved command line options
-ASCII import bug fixes
-time axis bug fixes and enhancements
-bug fixes