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