HGT File — Open & Convert .hgt Online
What Is a .hgt File?
HGT (.hgt) is a gis file format. SRTM Height File Created by NASA, this format is essential for cartographers and urban planners.
How to Open .hgt Files
Upload your .hgt file to OpenAnyFile and instantly map and overlay it in your browser. No software installation required. Works on Windows, macOS, Linux, iPhone, and Android.
Everything About HGT Files
Popular HGT Conversions
Frequently Asked Questions
What is a .hgt file?
A .hgt file is a gis format called HGT. SRTM Height File
How do I open a .hgt file without installing software?
Upload your .hgt file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .hgt files?
.hgt files are typically created by NASA.
Can I convert .hgt to another format?
Yes. OpenAnyFile converts .hgt to TIFF, PNG.
Is it safe to open .hgt files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .hgt on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.