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