CalcMaps alternatives

CalcMaps is measure area, distance, elevation and radius on a map. Here are 22 other tools that do a similar job, 18 of them free or open source.

Free & open-source alternatives

Protomaps

protomaps.com

Self-host an entire world basemap as a single PMTiles file

Open sourceBasemaps9

Details Visit

GeoServer

geoserver.org

Open-source server for sharing geospatial data via OGC standards

Open sourceWeb GIS8

Details Visit

geojson.io

Draw, edit and convert GeoJSON on a map

FreeUtilities4

Details Visit

Projection Wizard

projectionwizard.org

Find the right map projection for your area

FreeCartography4

Details Visit

PostGIS

postgis.net

Spatial database extension for PostgreSQL

Open sourceAnalysis3

Details Visit

GDAL/OGR

gdal.org

The universal library for raster and vector geodata formats

Open sourceUtilities2

Details Visit

Mapshaper

mapshaper.org

Simplify, edit and convert map shapes in the browser

Open sourceUtilities2

Details Visit

Nominatim

nominatim.org

Open-source geocoding with OpenStreetMap data

Open sourceLocation APIs2

Details Visit

Geofabrik Downloads

download.geofabrik.de

Daily OpenStreetMap extracts by country and region

FreeOpen Data2

Details Visit

H3

h3geo.org

Uber's hexagonal hierarchical spatial index

Open sourceAnalysis2

Details Visit

DuckDB Spatial

duckdb.org

Fast spatial SQL on files, right on your laptop

Open sourceAnalysis1

Details Visit

epsg.io

Look up coordinate systems and transform coordinates

FreeUtilities1

Details Visit

OpenMapTiles

openmaptiles.org

Open vector tile schema and tools to build OSM basemaps

Open sourceBasemaps1

Details Visit

Tippecanoe

github.com

Build vector tilesets from large GeoJSON

Open sourceUtilities1

Details Visit

bboxfinder

bboxfinder.com

Draw a bounding box and copy its coordinates

FreeUtilities1

Details Visit

ogre

ogre.adc4gis.com

Convert between Shapefile and GeoJSON via ogr2ogr

FreeUtilities1

Details Visit

Google My Maps

google.com

Free custom maps with pins, lines and layers on Google Maps

FreeMap Makers13

Details Visit

uMap

umap.openstreetmap.fr

Open-source map maker on OpenStreetMap

Open sourceMap Makers10

Details Visit

All alternatives

Tool	Pricing	Commercial use	Export images	Platforms
CalcMapsMeasure area, distance, elevation and radius on a map	Free	Check terms	Check terms	Web
ProtomapsSelf-host an entire world basemap as a single PMTiles file	Open source	Allowed	Allowed	Web, JavaScript, Command line	Compare
MapTilerVector map tiles, styles and hosting built on OpenStreetMap	Freemium	Paid plan	With conditions	Web, API, JavaScript	Compare
GeoServerOpen-source server for sharing geospatial data via OGC standards	Open source	Check terms	Check terms	Linux, Windows, macOS	Compare
geojson.ioDraw, edit and convert GeoJSON on a map	Free	Check terms	Check terms	Web	Compare
Projection WizardFind the right map projection for your area	Free	Check terms	Check terms	Web	Compare
PostGISSpatial database extension for PostgreSQL	Open source	Allowed	Allowed	Linux, Windows, macOS	Compare
GDAL/OGRThe universal library for raster and vector geodata formats	Open source	Check terms	Check terms	Command line, Python, Windows, macOS, Linux	Compare
MapshaperSimplify, edit and convert map shapes in the browser	Open source	Allowed	Allowed	Web, Command line	Compare
NominatimOpen-source geocoding with OpenStreetMap data	Open source	With conditions	Allowed	API, Linux	Compare
Geofabrik DownloadsDaily OpenStreetMap extracts by country and region	Free	Allowed	Allowed	Data download	Compare
H3Uber's hexagonal hierarchical spatial index	Open source	Check terms	Check terms	Python, JavaScript, Command line	Compare
DuckDB SpatialFast spatial SQL on files, right on your laptop	Open source	Allowed	Allowed	Python, Command line, Windows, macOS, Linux	Compare
Free Map ToolsRadius maps, distance and area calculators	Freemium	Check terms	Check terms	Web	Compare
epsg.ioLook up coordinate systems and transform coordinates	Free	Check terms	Check terms	Web, API	Compare
MyGeodata ConverterConvert GIS files online: KML, Shapefile, GeoJSON, DXF	Freemium	Check terms	Check terms	Web	Compare
OpenMapTilesOpen vector tile schema and tools to build OSM basemaps	Open source	Allowed	Allowed	Linux, Command line	Compare
TippecanoeBuild vector tilesets from large GeoJSON	Open source	Check terms	Check terms	Command line, macOS, Linux	Compare
bboxfinderDraw a bounding box and copy its coordinates	Free	Check terms	Check terms	Web	Compare
ogreConvert between Shapefile and GeoJSON via ogr2ogr	Free	Check terms	Check terms	Web, API	Compare
Google My MapsFree custom maps with pins, lines and layers on Google Maps	Free	With conditions	With conditions	Web	Compare
FeltCollaborative web maps for teams, from sketches to GIS data	Freemium	Check terms	Check terms	Web, API	Compare
uMapOpen-source map maker on OpenStreetMap	Open source	Allowed	Allowed	Web	Compare