GEOO.APP

NTF to Shapefile

Convert NTF to Shapefile online for free — right in your browser. No upload, no sign-up, batch conversion, coordinate systems and attributes preserved.

Features

Fast Conversion

Efficiently convert from NTF to SHP format

Data Security

All processing is done locally in your browser

Standard Format

Output standard SHP format

ntf to shp

Convert ntf to shp online for free — right in your browser. No upload, no sign-up, batch conversion, coordinate systems and attributes preserved.

Drag and drop files or folders, or click to upload

Related Tools

About

NTF

UK NTF (National Transfer Format) is a geographic data exchange format defined by the UK Ordnance Survey, primarily used for distributing official UK topographic data. NTF is a complex binary format supporting multiple feature types and topological relationships. It is widely used in UK government and mapping departments.

Shapefile

ESRI Shapefile is a vector data format developed by ESRI and one of the most widely used formats in GIS. A Shapefile actually consists of multiple files: .shp stores geometry, .shx stores spatial index, .dbf stores attributes, and .prj stores coordinate reference system information. Common practice is to package these files into a ZIP archive for distribution. Shapefile supports three basic geometry types: point, line, and polygon.

Conversion trade-offs

NTF: limitations to know

  • UK-specific format with low international compatibility
  • Complex binary format, difficult to parse

Shapefile: what you gain

  • Industry standard with the best compatibility for data exchange
  • Excellent read performance, suitable for large-scale datasets
  • Extensive third-party library and tool support

Why convert NTF to Shapefile?

Converting NTF to Shapefile is one of the most common workflows in GIS. NTF data usually comes from desktop GIS software, government open-data portals, or data exchange with partners, while Shapefile is what modern tools, web maps, and platforms expect. This converter bridges the two: it reads your NTF files, keeps geometry and attributes intact, and writes clean Shapefile output — entirely in your browser, so your data never leaves your device.

Frequently asked questions

Are my files uploaded to a server?

No. The conversion runs entirely in your browser using WebAssembly — your files never leave your device.

Is the NTF to Shapefile converter free?

Yes, completely free with no sign-up and no usage limits.

Are coordinate systems preserved when converting NTF to Shapefile?

By default the output keeps the source coordinate system. If your NTF file uses a projected CRS (like UTM), you can search any EPSG coordinate system by keyword or code and reproject in one step. Note: output formats that require WGS84 by specification (KML, KMZ, GPX) always reproject to WGS84 automatically.

Can I convert multiple files at once?

Yes — drop several NTF files at once and each one produces its own Shapefile output.

Shapefile at a glance

Key Features

  • Natively supported by virtually all GIS software with the best compatibility
  • Supports three basic geometry types: point, line, and polygon
  • Supports attribute tables (dBASE format) for storing feature properties

Common Use Cases

  • Geographic data publishing and sharing by government agencies and enterprises
  • Primary data storage and exchange in GIS projects
  • Standard data format for traditional desktop GIS software

How to Use

  1. 1

    Upload your NTF file — drag and drop it onto the page, or browse from your device. You can add several files at once for batch conversion.

  2. 2

    The conversion runs automatically in your browser. No upload, no server — your data stays on your device the entire time.

  3. 3

    Download the Shapefile file. Each input produces its own output, ready to use in your GIS, web map, or archive.