Maps · head to head
Global Mapper vs OpenLayers
Global Mapper
Maps
A GIS and lidar desktop that still sells a genuine perpetual licence with published prices
- From
- $700/one-time
- Rated
- -
OpenLayers
Maps
High-performance, feature-packed JavaScript library for creating interactive maps on the web with
- From
- Free
- Rated
- -
The short version
- Only OpenLayers has a free tier, so it costs nothing to try first.
- Each has a real cost: Global Mapper it is Windows only with no macOS or Linux build, so mixed-platform teams end up running a virtual machine and lose graphics performance on large point clouds; OpenLayers no commercial support included; community-driven library
- They diverge on capability: Global Mapper covers Format breadth, OpenLayers covers Core Functionality.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Global Mapper and OpenLayers actually diverge.
| Attribute | Global Mapper | OpenLayers |
|---|---|---|
| Starting price | $700/one-time | Free |
| Pricing model | One-time purchase | open-source |
| Free tier | No | Yes |
| Platforms | Windows | Web |
Identical on both: user rating (Not yet rated), category (Maps).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Global Mapper
- Format breadth
- Lidar processing
- Pixels to Points
- Coordinate transformation
- Terrain analysis
- Scripting
- Mobile companion
Only in OpenLayers
- Core Functionality
- User Interface
What people use each for
The jobs each tool is most often brought in to do.
Global Mapper
- A survey office that receives lidar in a different format from every client and needs reliable conversion without writing scriptsnot OpenLayers
- A consultancy that wants to classify ground points and extract building footprints from a drone survey without an Esri enterprise agreementnot OpenLayers
- An organisation with an irregular workload that wants to buy the licence outright and skip maintenance in quiet yearsnot OpenLayers
- A geologist producing volumes, contours and cross sections from terrain data on a standalone office workstationnot OpenLayers
OpenLayers
- Embedding interactive maps showing store locations on retail websitesnot Global Mapper
- Visualizing GPS tracking data for delivery routes on web dashboardsnot Global Mapper
- Creating choropleth maps displaying regional sales performancenot Global Mapper
- Building mapping interfaces for real estate property searchesnot Global Mapper
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Global Mapper
- It is Windows only with no macOS or Linux build, so mixed-platform teams end up running a virtual machine and lose graphics performance on large point clouds
- The interface has grown by accretion over two decades and features are scattered across menus, so new users are slow to find capabilities that are already installed
- Node-locked perpetual licences are tied to the machine identifier, so a hardware refresh or a failed workstation means a support request rather than a login on a new device
- Multi-user and web publishing are weak relative to Esri or QGIS with a server stack, so it is a desktop analysis tool and not a platform for sharing data across an organisation
- Published prices apply to North America and differ elsewhere, so buyers outside that market must go through a reseller and cannot rely on the listed figures for budgeting
OpenLayers
- No commercial support included; community-driven library
Pricing, plan by plan
Global Mapper
$700/one-time- Global Mapper Standard, node-locked$700/one-time
- Perpetual licence tied to one machine
- First year of maintenance and support included
- Renewal 245 USD per year, optional
- Global Mapper Standard, floating or dongle$1050/one-time
- Shared between users or carried on a USB dongle
- Maintenance renewal 365 USD per year
- Network licence 2,100 USD with a two-seat minimum
- Global Mapper Pro, node-locked$1750/one-time
- Adds lidar classification, feature extraction and Pixels to Points
- Maintenance renewal 610 USD per year
- Upgrade from Standard version 26 costs 1,050 USD
- Global Mapper Pro, floating or dongle$2625/one-time
- Shared or dongle licence
- Maintenance renewal 915 USD per year
- Network licence 5,250 USD with a two-seat minimum
OpenLayers
FreeNo published plan breakdown. See the OpenLayers review.
Which should you pick?
Choose Global Mapper if
- You need format breadth.
- You work on Windows.
- You also want lidar processing.
Choose OpenLayers if
- You need core functionality.
- You want to start without paying.
- You also want user interface.
Questions people ask
- Is Global Mapper or OpenLayers better?
- Neither clearly leads. Global Mapper starts at $700/one-time and OpenLayers at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Global Mapper or OpenLayers?
- OpenLayers has a free tier; the other does not. Paid plans start at $700/one-time for Global Mapper and Free for OpenLayers.
- Does Global Mapper or OpenLayers run on more platforms?
- Global Mapper runs on Windows. OpenLayers runs on Web.
- Can I use OpenLayers for free?
- Yes. OpenLayers has a free tier, so you can try it without paying. Global Mapper starts at $700/one-time.
- What is Global Mapper best used for?
- Global Mapper is most often used for a survey office that receives lidar in a different format from every client and needs reliable conversion without writing scripts, a consultancy that wants to classify ground points and extract building footprints from a drone survey without an esri enterprise agreement, an organisation with an irregular workload that wants to buy the licence outright and skip maintenance in quiet years, a geologist producing volumes, contours and cross sections from terrain data on a standalone office workstation. Of those, a survey office that receives lidar in a different format from every client and needs reliable conversion without writing scripts and a consultancy that wants to classify ground points and extract building footprints from a drone survey without an esri enterprise agreement are not what OpenLayers is typically brought in for.
- What can Global Mapper do that OpenLayers cannot?
- Global Mapper covers Format breadth, Lidar processing, Pixels to Points, Coordinate transformation. OpenLayers covers Core Functionality, User Interface.
Answered from the vendors’ own pages
Global Mapper: Is there still a perpetual licence?
Yes. Blue Marble sells perpetual node-locked, floating, dongle and network licences that keep working after maintenance lapses.
OpenLayers: How much does OpenLayers cost?
OpenLayers is completely free, open source JavaScript library released under the 2-clause BSD License (FreeBSD License) with no cost for use, modification, or distribution.
SourceGlobal Mapper: What is the difference between Standard and Pro?
Pro is an add-on to a matching Standard licence and carries the lidar classification, feature extraction, Pixels to Points photogrammetry and advanced terrain tools.
OpenLayers: What license does OpenLayers use?
OpenLayers is released under the 2-clause BSD License (also known as the FreeBSD License), allowing free use, modification, and distribution.
SourceGlobal Mapper: Do I have to pay maintenance?
Only for the first year, which is included. After that it is optional; without it the software continues to run but you receive no upgrades or support.
OpenLayers: Can I use OpenLayers commercially?
Yes, OpenLayers is free to use commercially without any licensing fees. The open source license permits commercial use without restriction.
SourceGlobal Mapper: Can it replace ArcGIS?
For desktop format conversion, lidar and terrain analysis, often yes. For enterprise data management, web services and organisation-wide sharing, no.
Related pages
More on Global Mapper
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