Origin is a proprietary computer program for interactive scientific graphing and data analysis. It is produced by OriginLab Corporation, and runs on Microsoft Windows. It has inspired several platform-independent open-source clones and alternatives like LabPlot and SciDAVis.

Origin imports data files in various formats such as ASCII text, Excel, NI TDM, DIADem, NetCDF, SPC, etc. It also exports the graph to various image file formats such as JPEG, GIF, EPS, TIFF, etc. There is also a built-in query tool for accessing database data via ADO.

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Older (.OPJ), but not newer (.OPJU), Origin project files can be read by the open-source LabPlot or SciDAVis software. The files can also be read by QtiPlot but only with a paid "Pro" version. Finally the liborigin[1] library can also read .OPJ files such as by using the opj2dat script, which exports the data tables contained in the file.

Origin is available in two editions, the regular version Origin and the pricier OriginPro. The latter adds additional data analysis features like surface fitting, short-time Fourier Transform, and more advanced statistics.[2]

There is an origin file viewer to see data and charts made with origin. The actual software is Version 9.6.5. This software can convert newer OPJU files to older OPJ files for older versions of Origin.[3]

Origin was first created for use solely with microcalorimeters manufactured by MicroCal Inc. (acquired by Malvern Instruments in 2014[4]) The software was used to graph the instruments data, and perform nonlinear curve fitting and parameter calculation.

Over 1 Million registered users across corporations, universities and government research labs worldwide, rely on Origin to import, graph, explore, analyze and interpret their data. With a point-and-click interface and tools for batch operations, Origin helps them optimize their daily workflow. Browse the sections below to learn more.

Origin is the data analysis and graphing software of choice for over a million scientists and engineers in commercial industries, academia, and government laboratories worldwide. Origin offers an easy-to-use interface for beginners, combined with the ability to perform advanced customization as you become more familiar with the application.

Take your data analysis to the next level with OriginPro. In addition to all of Origin's features, OriginPro offers advanced analysis tools and Apps for Peak Fitting, Surface Fitting, Statistics and Signal Processing. Features specific to OriginPro are marked with the PRO icon in this page. Visit the Origin v.s. OriginPro page to view a comparison table.

With over 100 built-in and extended graph types and point-and-click customization of all elements, Origin makes it easy to create and customize publication-quality graphs. You can add additional axes and panels, add, remove plots, etc. to suit your needs. Batch plot new graphs with similar data structure, or save the customized graph as graph template or save customized elements as graph themes for future use.

This is a box plot with mean points connected. The user can also connect median points, data points or other percentiles, using controls on the Connect Lines tab of the Plot Details dialog.

A multi-panel graph combining several layers of contour and line plots arranged flexibly. Note the inset layer on the bottom right panel. The top panel displays stacked lines by y offset allowing for easy comparison of multiple data plots.

In this graph, one dataset is plotted as a scatter graph + error bars. Because the data is dense, every other point is skipped using the Skip Points settings in Plot Details.The other two datasets are plotted as grouped line plots for easy customization. Their corresponding error bars are drawn as transparent bands. Vertical and Horizontal drop lines are drawn from a point to the axes, with the x and y values labeled.

Origin supports offsetting plots in the X and Y directions with no change in data values. Offset options include auto, cumulative, incremental, constant, and individual. In this graph we stacked curves with a pattern such as 0 -100 so each data pair stayed together. The color and style were customized to use repeated patterns. For such graphs, you can also drag a single curve to reposition it for comparison with another curve. The Legend is arranged in two columns and placed beside each plot pair.

A color mapped bubble chart. This is essentially a scatter plot with modifiers for symbol size and color, set using other data columns. Notice the bubble legend on the top left of the graph. This unique feature in Origin allows for various configurations for this legend. The powerful Color Chooser dialog is displayed on the right side. This dialog has several options including the ability to load a list of pre-defined colors.

A Double-Y plot allowing for easy comparison of two datasets. Note that the Y axes ticks and labels have the same color as the data plot they represent. Other features include scientific notation for labels in the right Y axis, special tick labels at user-specified axis positions, and an axis break in the X axis. Origin supports multiple special ticks and axes breaks.

Create one combined legend or separate legends for each set of data plots in a multi-layer graph. In addition, there are shortcut menu options to rearrange, reorder, or further customize the data plot legend.

A scatter plot with modifiers for color and size, set using other data columns. Note the nested bubble scale legend at bottom left. The map of the continental USA was added to the graph using the Insert: Continental USA Map menu entry (The menu entry will be shown when the scale matches the range of the map's latitude and longitude)

Origin supports plotting 3D graphs from XYZ data, XYY data, matrix data and virtual matrix. The OpenGL graphic technology brought unltrafast performance and more flexibility to customize your 3D graphs.

This graph displays the topology of Mount St. Helens before and after the volcanic eruption in 1980. The data are plotted as two color map surface plots in the same OpenGL graph layer, with the top surface offset along the Z axis. A light source has been added to illuminate the surface. Isometric scaling has been applied so that the X, Y and Z axis lengths reflect true relative distances.

This graph displays the population of different counties by fetching map data from a new WMS server and then plotting 3D bars on top of the map plane. The Maps Online app offers a few built-in map data sources for users to choose from. You can also add your own map source. With Origin, it is very easy to place 3D bars on a map using the Layer Contents dialog.

This plot shows a 3D scatter plot with x, y, z errors, and projections on three axis planes. The 3D scatter symbol is colormapped to another data column (population density). Symbols and error bars in each projection can be customized independently.

This is a 3D Colormap Surface with Projection, made possible by plotting the data twice: once as a 3D surface plot and a second time as a flat surface. The flat surface can be offset arbitrarily in the Z direction. The additional red and yellow curves in the XZ plane were added using XYZ datasets having a constant Y value.

The Polynomial Surface Fit app is a great tool for fitting XYZ data with polynomial equations of specified/maximum degree in X and Y, and ranking equations to determine best fit. Using a transparent surface and drop lines to surface instead of the bottom plane, you can show distances between the points and the surface.

You can import Excel files or open them directly in Origin (by launching an OLE instance of Excel). We recommend importing your Excel data, so that you have full access to Origin's powerful graphing and analysis environment.

Origin supports importing from a database, and then saving the query in the worksheet for easy editing and re-importing. The Database Connector provides both ADO and ODBC support for typical databases such as Oracle, Microsoft SQL Server and MySQL

The Digitizer tool in Origin lets you generate data from images of graphs. Cartesian, ternary, and polar coordinates are supported. Digitizing methods include manual or semi-automated operations. Multiple curves can be digitized, and points can be reordered and visualized in the result graphing and data worksheet.

Browser Graph templates allow user to explore multi-column or multi-sheet data quickly and easily: Allow quick selection of columns to plot, such as by picking every Nth column Allow changing all plots to data from different sheet. Choice of line, histogram, stacked lines or stacked graphs Interactively turn selected plots on/off to explore Sort plots using any metadata value Flip through plots in browser graph Options to add data from current sheet or other sheets or books Turn Browser Panel on for regular graphs Spawn new graph with selected plots

The new Data Slicer feature allows you to change filter conditions directly on a graph for easy data exploration. Simply set up filters on desired worksheet columns, create a graph with one or more layers, and turn on the Data Slicer panel to control the filters. Features include: Mini Toolbar to toggle Data Slicer panel Directly disable or enable filters from the graph Text filter has option for single entry allowing for easy switch of filter conditon Numeric filters allow several conditions including combinations with AND or OR

The Data Reader tool and the Data Info Window in Origin allow you to explore your data graphically. You can customize the display to include information from other columns of the worksheet, including images embedded in worksheet cells. 0852c4b9a8

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