CPIO File — Open & Convert .cpio Online
What Is a .cpio File?
CPIO (.cpio) is a archive file format. CPIO Archive Created by Unix, this format is essential for IT professionals and end users.
How to Open .cpio Files
Upload your .cpio file to OpenAnyFile and instantly extract and inspect it in your browser. No software installation required. Works on Windows, macOS, Linux, iPhone, and Android.
Everything About CPIO Files
Popular CPIO Conversions
Frequently Asked Questions
What is a .cpio file?
A .cpio file is a archive format called CPIO. CPIO Archive
How do I open a .cpio file without installing software?
Upload your .cpio file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .cpio files?
.cpio files are typically created by Unix.
Can I convert .cpio to another format?
Yes. OpenAnyFile converts .cpio to TAR, 7Z, ZIP.
Is it safe to open .cpio files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .cpio on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.