a curated guide to the best tools, resources and technologies for data visualization
GDAL (Geospatial Data Abstraction Library) is a translator library for raster and vector geospatial data formats that is released under an X/MIT style Open Source license by the Open Source Geospatial Foundation.
Mapstarter is a tool for turning a geographic data file into a map for the web.
Quickly and easily convert Shapefiles into GeoJSON format with this web app.
A tool for working with various types of geospatial data, including GeoJSON, TopoJSON and Shapefiles.
CSVKit is a suite of utilities for converting to and working with CSV, the king of tabular file formats.
Convert your PDF files to Word, Excel, PowerPoint and more. Convert various formats to PDF. Store & share your documents for free.
Converts JSON data into spreadsheet-friendly CSVs.
Converts IP addresses to locational data with lat-long coordinates.
Convert anything to anything. Well, just about.
Allows you to easily convert Shapefiles (SHP) into KML or GeoJSON format for mapping.
PDF to Excel allows you to easily convert PDF files to Excel, CSV and More. It is easy to use, accurate, fast and facilitates advanced editing & tweaking.
Simple, fast, lightweight and (nearly) free geocoding solution for larger datasets.
An incredibly handy tool created by Shan Carter of NYTimes Graphics that converts your Excel data into one of several web-friendly formats, including HTML, JSON and XML.
Free online data format converters that allow the user to conduct batch geocode ZIP codes and UK postcodes, and a range of individual converters. We developed the technologies behind these converters for our own products and decided to share them for others to use freely.