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