TopoJSON to PDF converter

Easily Convert TopoJSON to PDF online from anywhere

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Render as

Map reference system

We've already processed API calls with a total traffic of MB
Conversion Transformation Viewer Epsg Coordinates Map
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This online application converts TopoJSON to PDF format. After conversion, our tool draws geo data from your file on a map.

Our application allows you to select the desired conversion settings.
You can set size: small (width: 256px, height: 256px), medium (width: 800px, height: 600px), large (width: 1200px, height: 800px).
You can configure map width and height if the default size does not approach.
Also, it's possible to specify padding, warp height, and warp width. In addition, you can specify the output projection for the map by selecting a popular spatial projection or enter the EPSG number.

Conversion of a map to PDF formats is powered by Aspose.PDF for .NET.

For more details see at GIS Viewer.

Feel free to use this tool!


TopoJSON is a GeoJSON extension that encodes topology. JSON based format designed to represent the geographical features with their non-spatial attributes. This format defines different JSON (JavaScript Object Notation) objects and their joining fashion. JSON format represents a collective information about the Geographical features, their spatial extents, and properties.

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PDF Portable Document Format

The PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.

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How to view a TOPOJSON file using Viewer

How to view a TOPOJSON file using Viewer

  • Click inside the file drop area to upload the TOPOJSON files or drag & drop a TOPOJSON files.
  • Input spatial reference system for a map.
  • Select the map format and sizes (small, medium, large).
  • Click on 'Generate' button to render map.
  • Your map will be rendered using the input spatial reference.
Quick and Easy Viewer

Quick and Easy Viewer

Upload your document and you will be redirected to the Viewer app with great user experience and many more features

View from Anywhere

View from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Viewer Quality

Viewer Quality

Powered by Aspose.GISAll files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.

Version: 21.34.3
(Release notes)