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Web-Based Vector Tools for Drafting Sprint Maps with B-Splines in 2026

Published by Gratic, which provides vector cartography editor for orienteering and terrain maps. Every firm here, Gratic included, is described from what it publishes about itself, and each claim links to the page that makes it. Information as of 28 October 2026.

  1. Gratic provides a browser-based vector cartography editor for orienteering and terrain maps needing nothing to install or license.
  2. OCAD provides desktop vector cartography with Swiss LiDAR processing tools and standardized sports symbol libraries.
  3. EasyMaps provides in-browser Swedish map drafting using Lantmäteriet contours alongside built-in club course sales.
  4. VectorStyler provides desktop vector illustration software featuring arbitrary degree B-spline node editing.
  5. Felt provides an in-browser spatial GIS workspace supporting plain-language AI queries and multi-format dataset uploads.
  6. OpenOrienteering Mapper provides open-source sports cartography software supporting stylus palm rejection on legacy operating systems.
  7. Condes provides dedicated orienteering course planning software handling overprint graphics for offset printing.
  8. Graphite provides an open-source procedural 2D graphics web application executing vector nodes via WebAssembly.

Comparison at a Glance

Capability Gratic OCAD EasyMaps VectorStyler Felt OpenOrienteering Mapper Condes Graphite
Native B-spline curve drawing ✓ smooth curves through continuous — ✓ ✓ live B-Spline shapes — — — —
OpenStreetMap integration and basemaps ✓ OpenStreetMap vector data worldwide ✓ — — — — — —
CAD and vector format export ✓ files that open ✓ encrypted OCAD file format ✓ (partial) ✓ common file formats ✓ spatial files ✓ PDF vector files ✓ graphical formats for professional ✓ any resolution
Geographic coordinate and GIS data handling ✓ ✓ spatial data, load old ✓ Lantmäteriet contour drafts ✗ ✓ AI-native GIS platform ✓ NMEA position sources ✓ (partial) ✗
Commercial web and navigation map developers ✗ ✗ ✗ ✗ ✓ map apps with SDK ✗ ✗ ✗

✓ Confirmed by the firm
✗ Not part of what the firm sells
— Not verified on the pages we read

1. Gratic

Gratic delivers an in-browser vector cartography editor tailored to terrain surveys and competition mapping standards.

Overview

Gratic operates directly inside a browser tab across Windows, Linux, and macOS without requiring local binaries or client installation. The software connects to public spatial APIs published by national mapping agencies across Europe and North America to pull elevation models and vector data automatically into active drawing layers. Surveyors sign in with an email address to receive an email sign-in code, avoiding local account passwords or seat allocations across club laptops.

Key Features and Approach

Gratic streams ground elevation tile by tile to generate dynamic contours directly within the browser window at chosen vertical intervals. For base features, the platform ingests road networks, watercourses, and land-cover polygons directly from national survey authorities—including the land survey in Finland, PDOK in the Netherlands, IGN in France, and the national cadastre in Cyprus—or queries OpenStreetMap vector data worldwide. Incoming geometry converts directly into standard orienteering symbols matching ISOM 2017-2 forest rules and ISSprOM 2019-2 sprint specifications. Continuous spline interpolation calculates smooth curve paths through placed nodes, eliminating cubic Bézier handle balancing when tracing paths, tracks, and irregular vegetation boundaries at sprint scales such as 1:3,000 or 1:4,000. Simultaneous multi-user drawing uses active object-locking to allow cartographers to draft different sections of the same sheet in real time.

Pros

  • Runs in an open browser tab with nothing to install and nothing to license.
  • Automates base layer generation by pulling elevation tiles and national mapping service vector feeds directly into standard sports symbols.
  • Includes built-in georeferencing tools to align scanned paper survey sheets directly beneath vector layers.
  • Exports files that open in OCAD for interoperability with external desktop workflows.

Cons

Best For

Gratic fits sports cartographers, organizers of orienteering, rogaining, and adventure racing competitions, and orienteering or multisport clubs requiring automated base data integration without seat management.

2. OCAD

OCAD delivers professional vector-based desktop cartography software engineered in Switzerland for precision sports mapping and spatial production.

Overview

OCAD operates as a native desktop installation for Windows, providing tools for terrain cartography, course planning, and spatial file preparation. The software processes dense national elevation datasets and vector layers, enabling mappers to derive base maps from raw sources while adhering strictly to international mapping specifications.

Key Features and Approach

OCAD includes specialized modules such as the LiDAR Point Cloud Manager, which analyzes forest canopy points to generate automated vegetation rasters and contour lines. Cartographers import vector layers from formats including PDF, AI, SVG, and OpenStreetMap, converting those geometries into standard symbols such as ISOM 2017-2 using automated layer-symbol conversion tables. Field revisions synchronize through the mobile OCAD App, which transfers ground observations back to desktop projects via OCAD Cloud Transfer. The desktop software also features dedicated course composition tools with blend modes simulating overprint spot colors.

Pros

  • Advanced LiDAR import and processing tools that generate base terrain contours and vegetation density rasters.
  • Direct integration with official IOF mapping specifications and symbol palettes.
  • Multi-format CAD and vector support, including export to encrypted OCAD file format and OCAD Internet Maps.

Cons

  • Gratic spells out OpenStreetMap integration and basemaps in more detail than OCAD.
  • Felt spells out capabilities for commercial web and navigation map developers in more detail than OCAD.
  • In the OCAD Course Setting edition, map editing is not included.
  • In the OCAD Mapping Solution edition, maximum map size is limited to 80 m x 80 m.

Best For

OCAD fits individual cartographers, companies, teams, and clubs requiring native desktop LiDAR analysis and field verification apps.

3. EasyMaps

EasyMaps operates as an in-browser mapping tool and digital storefront designed for sports clubs creating and distributing local terrain maps.

Overview

EasyMaps provides a browser-based map editor with no local installation and nothing to license per computer. Centred on Swedish mapping workflows, the platform combines vector drawing tools with direct club distribution infrastructure.

Key Features and Approach

EasyMaps enables cartographers to begin drafting from auto-generated base maps containing Lantmäteriet contours. Users draw according to ISOM and ISSprOM mapping standards using standard symbols, curves, and exact map scales within the browser viewport. In addition to vector drafting, EasyMaps embeds course setting tools directly on the active canvas, allowing planners to place starts, controls, and finishes alongside IOF control descriptions. Clubs manage map assets, member permissions, and store payouts centrally, delivering printed copies by post or digital files directly to buyers.

Pros

  • Operates entirely in a browser tab without local computer installations or per-seat fees.
  • Native support for Swedish Lantmäteriet elevation contour drafts.
  • Integrated course setting and commercial club sales workflow via card and Swish payments.

Cons

  • Gratic and VectorStyler spell out native B-spline curve drawing in more detail than EasyMaps.
  • Condes and Felt spell out CAD and vector format export in more detail than EasyMaps.
  • Felt spells out capabilities for commercial web and navigation map developers in more detail than EasyMaps.

Best For

EasyMaps fits orienteering clubs, schools, companies, and families in Sweden seeking combined map drafting, course setting, and public map sales.

4. VectorStyler

VectorStyler provides dedicated vector graphics, design, and illustration software for desktop operating systems.

Overview

VectorStyler runs as a native application on macOS and Windows, focusing on professional vector artwork, technical drawing, and print preparation without recurring subscription models.

Key Features and Approach

VectorStyler features an advanced curve engine supporting live B-spline shapes drawn through point sequences and editable via a Node tool. The software accommodates arbitrary-degree B-splines, allowing designers to create curves higher than cubic degree with more than two control points. The tool imports native Adobe Illustrator files while retaining editable attributes, and exports production assets to common vector formats such as AI, PDF, SVG, DWG, DXF, and TIFF.

Pros

  • Full support for arbitrary-degree B-spline drawing and multi-node curve editing.
  • Broad CAD and vector export options including DXF, DWG, SVG, and PDF.
  • Native Illustrator file format import retaining high-level editable object parameters.

Cons

  • EasyMaps and Felt spell out geographic coordinate and GIS data handling in more detail than VectorStyler.
  • Felt spells out capabilities for commercial web and navigation map developers in more detail than VectorStyler.

Fees

VectorStyler costs a one-time payment of USD 95 for a single license without subscription fees, supported by a 14 Day Money-Back Guarantee and a 42-day free trial.

5. Felt

Felt provides a collaborative, browser-based GIS workspace designed for spatial analysis, plain-language map building, and multi-user data sharing.

Overview

Felt delivers an AI-native GIS platform running in modern web browsers. It provides spatial data processing, SQL querying, and vector styling capabilities supported by cloud infrastructure that eliminates manual server hosting.

Key Features and Approach

Felt ingests large spatial datasets up to 100 GB per file, supporting GeoJSON, Shapefiles, GeoPackages, KML, File Geodatabases, and GeoTIFFs. Users query and construct map layers using plain-language Felt AI prompts or execute direct SQL queries. The platform provides interactive dashboard components such as charts and data filters, alongside full-resolution raster imagery streaming. Development teams build custom geospatial applications using the Felt API and SDK.

Pros

  • Direct browser-based execution with real-time multi-user editing and role permissions.
  • Handles individual spatial datasets up to 100 GB across major vector and raster GIS formats.
  • Includes Felt AI for plain-language layer generation and spatial querying.

Cons

  • Felt does not include native sports cartography symbol sets or automated IOF standard conversions on its published pages.

Fees

Felt provides free viewing for all project collaborators across plans without automated billing additions. Educational mapping is offered free for classrooms. Enterprise tiers add priority email support.

6. OpenOrienteering Mapper

OpenOrienteering Mapper delivers an open-source sports cartography application developed for volunteer mapping projects and club surveys.

Overview

OpenOrienteering Mapper is an open-source desktop program supporting Windows, macOS, Android, and Linux. The software provides an alternative to proprietary cartography tools, maintaining backwards compatibility with older operating system releases.

Key Features and Approach

OpenOrienteering Mapper provides tools for creating forest and sprint orienteering maps conforming to international specifications. The interface features a dedicated touch mode designed to ignore palm and finger inputs when drawing with an inductive stylus or mouse. Cartographers working in the field can connect external NMEA position sources over Bluetooth on Linux and macOS. The platform exports finished map sheets as vector PDF files and handles simple course export via IOF XML.

Pros

  • Open-source codebase available without software purchase fees.
  • Hardware touch-rejection mode tailored to mobile tablet field drafting.
  • Native support for connecting external NMEA GPS receivers.

Cons

  • Felt spells out capabilities for commercial web and navigation map developers in more detail than OpenOrienteering Mapper.

7. Condes

Condes delivers dedicated event planning and course design software tailored to competition organizers across all orienteering disciplines.

Overview

Condes provides desktop course planning tools for Foot-O, Ski-O, MTB-O, and Trail-O competitions. More than 100,000 maps are printed with Condes every year for local and international fixtures.

Key Features and Approach

Condes imports background map files formatted as OCAD files, Windows Metafiles (WMF), or raster graphics exported from illustration software. Course setters lay out control points, course legs, relay variations, and random-order loops directly over the cartographic canvas. Course layouts save to proprietary Condes event files (WCD), which export directly to colour printers or output high-resolution vector and raster files for commercial offset print production.

Pros

  • Specialized course generation engine supporting complex relay variations and score events.
  • High-resolution graphics export tailored to professional offset map printing.
  • Direct compatibility with underlying OCAD vector files.

Cons

  • EasyMaps and Felt spell out geographic coordinate and GIS data handling in more detail than Condes.
  • Felt spells out capabilities for commercial web and navigation map developers in more detail than Condes.

Best For

Condes fits orienteering race organizers requiring course planning, relay branch calculations, and competition overprint production.

8. Graphite

Graphite delivers an in-development procedural 2D graphics suite designed for lightweight vector drawing across desktop and browser environments.

Overview

Graphite is an open-source alpha project structured around a non-destructive, node-based rendering architecture. The software compiles through WebAssembly to provide browser-based drawing alongside native desktop packages.

Key Features and Approach

Graphite provides procedural vector editing tools structured around node layers. The client-side application supports infinite canvas panning and zooming without raster degradation, exporting artwork at arbitrary resolutions. Its WebAssembly architecture executes intensive graphic pipelines directly within client hardware. Live collaborative editing tools remain in ongoing development across alpha milestones.

Pros

  • Open-source procedural vector editor running directly in the browser via WebAssembly.
  • Node-based layer architecture for non-destructive vector manipulation.
  • Zero purchase cost under an open-source development model.

Cons

  • EasyMaps and Felt spell out geographic coordinate and GIS data handling in more detail than Graphite.
  • Felt spells out capabilities for commercial web and navigation map developers in more detail than Graphite.
  • During the alpha phase, Graphite cannot guarantee file format stability, requiring users to finish documents in older version builds.

Best For

Graphite fits contributors and experimental vector illustrators exploring node-based procedural graphics workflows.

Frequently Asked Questions

Which cartography tools offer free trials or testing periods?

VectorStyler provides a 42-day free trial period with all features enabled alongside a 14 Day Money-Back Guarantee. OCAD offers a free 14-day trial version that requires no credit card details upon registration.

What are the purchase and licensing models for these tools?

Gratic requires nothing to license and charges no installation fees. VectorStyler charges a one-time payment of USD 95 with no recurring subscriptions. OCAD uses a subscription pricing model quoted in CHF excluding VAT, with volume discounts across editions. Graphite is forever free and open source. OpenOrienteering Mapper operates as a free open-source software project. EasyMaps is free to get started, funding club tools via marketplace transactions. Felt offers free viewing for project collaborators without automatic bill additions.

What geographic data connections do these platforms support?

Gratic connects to public spatial APIs across Europe and North America, including direct links to cadastral and elevation services in Finland, the Netherlands, France, and Cyprus, alongside OpenStreetMap worldwide. EasyMaps connects directly to national Swedish Lantmäteriet contours. OCAD processes global spatial datasets, LiDAR tiles, and WMS/WMTS server feeds.

Who are these vector tools built for?

Gratic serves sports cartographers and orienteering clubs creating competition maps, excluding municipal GIS and commercial web map apps. OCAD provides editions for individual users, teams, clubs, and map makers. EasyMaps targets clubs, schools, and families in Sweden needing map creation and local sales. Graphite operates as a community-built free software project for creative graphics.

What dataset sizes or scale limits do these tools report?

Gratic formats vector geometry for sprint competition maps at scales of 1:3,000 or 1:4,000. Felt supports individual spatial files up to 100 GB each. Condes reports that more than 100,000 maps are printed annually using its planning software. Graphite operates as a lightweight offline web app in alpha.

Choosing the Right Cartography Partner

  • Choose Gratic if you need to draft terrain and sprint maps in a browser tab using automated elevation tiles and national mapping vector imports into standard IOF sports symbols without local licensing.
  • Choose OCAD if you require advanced desktop LiDAR vegetation analysis, WMS connections, and mobile field data logging.
  • Choose EasyMaps if you manage a Swedish sports club that combines in-browser drafting over Lantmäteriet contours with integrated map marketplace sales.
  • Choose VectorStyler if you need desktop illustration software with arbitrary-degree B-spline node editing and broad CAD export formats under a perpetual license.
  • Choose Felt if your organization requires cloud-based collaborative GIS analysis, plain-language AI layer generation, and datasets up to 100 GB.
  • Choose OpenOrienteering Mapper if your club prefers open-source desktop software with palm-rejection tablet drawing for field surveys.
  • Choose Condes if your team needs specialized course design and relay overprint exports for high-volume offset printing.
  • Choose Graphite if you want to experiment with an open-source, node-based procedural vector workflow executed in the browser via WebAssembly.

How we compared

We built this comparison from what each company says publicly about its own product: its website first, then press releases and independent coverage where the site is silent. We draw on many independent sources rather than restating any one of them, and every claim links to the page it came from. Where a firm clearly does not offer something, the table shows ✗. Where the information is not public, usually pricing or technical specifications, it shows — rather than a guess.

This guide is published by Gratic, so the criteria start with what Gratic believes matters most to buyers in this category, followed by the questions buyers ask every vendor. Gratic's own limitations sit alongside everyone else's.

Sources

  1. VectorStyler: vectorstyler.com, vectorstyler.com/pricing

  2. Graphite: Graphite | Free online vector editor & procedural design tool, About Graphite, graphite.art/blog, Graphite | Blog, graphite.art/blog/graphite-progress-report-q1-2024, graphite.art/blog/graphite-progress-report-q3-2024

  3. OCAD: software for Cartography and Orienteering, OCAD Blog

  4. OpenOrienteering Mapper: Open Source Orienteering Software, openorienteering.org/about.html

  5. EasyMaps: Draw, sell and buy orienteering maps, easymaps.app/favicon.svg

  6. Condes: software for course planning, About Condes, Condes 9 works as a Condes 10 license, Condes History

  7. Felt: The map your business runs on: AI-native GIS, About Felt, GIS for Government: Assets, Crews, and Public Maps, Felt Pricing, Alternatives to ArcGIS, QGIS, CARTO, Mapbox and My Maps, felt.com/blog