Unlock the power of visualizing and analyzing your data with Surfer by Golden Software, Inc.

Surfer is a comprehensive contour mapping and 3D surface plotting software, perfect for scientific and engineering professionals.
Comprehensive and Powerful Surface Mapping Software for Data Visualization
Surfer by Golden Software, Inc. is an industry-leading contouring and 3D surface mapping software that transforms complex data into visually appealing and insightful geographic visualizations. Ideal for professionals in geology, environmental science, and terrain analysis, Surfer offers robust features to meet diverse mapping needs.
Key Features for Enhanced Data Visualization
With Surfer, users can create a variety of map types including contour maps, surface maps, wireframe models, shaded reliefs, and vector maps. Its compatibility with multiple data formats such as XYZ, DEM, and BLN files ensures seamless integration with existing datasets. Customization options allow users to fine-tune their maps with various colors, symbols, labels, and annotations for better clarity and presentation.
Advanced Interpolation and Gridding Techniques
The software supports advanced data interpolation methods to refine surface accuracy. Popular gridding algorithms like Kriging, Minimum Curvature, Natural Neighbor, and Radial Basis Function enable precise modeling. Users can easily adjust grid resolution to optimize the level of detail in their visualizations.
User-Friendly Interface with Extensive Support Resources
Surfer boasts an intuitive interface that caters to both novice and experienced users. A rich library of tutorials, sample files, and online resources facilitate quick onboarding and effective usage. Compatibility with Windows OS provides a familiar environment for desktop users. A free trial version allows potential users to evaluate the software’s capabilities before committing to a purchase.
Ideal for Diverse Mapping Applications
This versatile software is perfect for geologic mapping, environmental assessments, terrain modeling, and other spatial analysis applications. Its powerful features combined with ease of use make Surfer a top choice for creating detailed and informative geographic visualizations.
- Contour maps
- Surface maps
- Wireframe models
- Shaded relief maps
- Vector maps
- Kriging interpolation
- Minimum Curvature method
- Natural Neighbor algorithm
- Radial Basis Function technique
Overview
Surfer is a Freeware software in the category Graphics Applications developed by Golden Software, Inc..
The users of our client application UpdateStar have checked Surfer for updates 346 times during the last month.
The latest version of Surfer is 28.4.300 , released on 02/07/2025. It was initially added to our database on 10/29/2007.
Surfer runs on the following operating systems: Windows.
Surfer has not been rated by our users yet.
Pros
- Surfer offers a wide range of powerful 2D and 3D mapping and visualization tools, making it versatile for various applications such as geology, meteorology, and environmental science.
- It provides users with numerous data import options, including CSV, Excel, and various GIS file formats, making it easy to work with different data sources.
- The software offers advanced interpolation methods such as Kriging and IDW, allowing for accurate surface model creation from scattered data points.
- Surfer includes customization options for colors, symbols, labels, and annotations, enabling users to create professional-looking maps and plots.
- It is user-friendly and intuitive, with a well-designed interface that facilitates easy navigation and operation for both beginner and experienced users.
Cons
- The software can be relatively expensive compared to some other mapping and visualization tools in the market, which may be a limiting factor for individual users or small organizations with budget constraints.
- While Surfer provides extensive functionality for 2D and 3D visualization, it may not have the same level of specialized tools and features as some industry-specific software dedicated solely to certain fields.
FAQ
What is Surfer?
Surfer is a full-function 2D and 3D mapping, modeling, and analysis software package developed by Golden Software, Inc.
What are Surfer's key features?
Surfer has a wide range of features, including contouring and 3D surface mapping, grid data analysis and conversion, scripting automation, georeferencing, and more.
What platforms does Surfer support?
Surfer is a Windows only software package that can be run on any modern version of Windows including Windows 7, 8.1, and 10.
What data formats can Surfer import?
Surfer can import many different types of data formats including ASCII text files (.TXT), Excel spreadsheets (.XLS and .XLSX), GSI’s file format (.GRD), Golden Software Grid files (.GSI), and many more.
What data formats can Surfer export to?
Surfer can easily export high quality graphics and maps to many different file formats including PDF, JPEG, TIFF, PNG and others. Additional export formats are available when using Surfer in conjunction with other software packages in the Golden Software suite.
Can Surfer be used for georeferencing?
Yes, Surfer offers advanced georeferencing capabilities including the ability to import thousands of different coordinate systems and transform data between them. You can also specify transformation parameters manually.
Can I automate Surfer's functionality?
Yes, Surfer can be easily automated using the powerful scripting engine which allows you to write scripts to perform repetitive tasks or execute complex workflows. The scripting language is based on modern programming languages allowing for more advanced automation.
Does Surfer support 3D surface mapping?
Yes, Surfer supports creation of 3D surface maps from XYZ data, grids, and many other sources. You can customize the appearance of 3D surfaces or create multiple views with varying lighting and shading conditions.
How much does Surfer cost?
The exact cost of Surfer depends on the type of license selected. Academic licenses are competitively priced while commercial licenses are more expensive. You can contact Golden Software for pricing details and options.
Is there a trial version of Surfer available?
Yes, Golden Software offers a 14-day fully functional trial version of Surfer for new users. The trial version provides access to all the features offered in the commercial version so you can evaluate if the software fits your needs before making a purchase.

Minh Ong
I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.
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