What Is an RPM File and Why Would You Open It on Mac?
RPM files are software packages used by Linux distributions based on Red Hat. Each RPM contains a CPIO archive (the actual files), a header with metadata (package name, version, dependencies), and optional scripts. Mac users encounter RPM files when downloading Linux software, extracting configuration files from server packages, or inspecting package contents for cross platform development. macOS Finder does not recognize the .rpm extension.
How Do You Extract an RPM File on Mac?
Drag the .rpm file onto UnFox. The app reads the RPM header, identifies the compressed CPIO payload inside, and extracts the file contents to a folder. UnFox handles both gzip and XZ compressed RPM payloads automatically. The extracted output mirrors the Linux filesystem layout with directories like usr, etc, and lib. You can browse and copy individual files from the extracted structure.
How Does RPM Differ from DEB Packages?
RPM and DEB are competing Linux package formats. RPM is used by Red Hat based distributions (Fedora, CentOS, RHEL, SUSE). DEB is used by Debian based distributions (Ubuntu, Mint). Both contain compressed archives with metadata, but they use different internal structures. UnFox can extract both RPM and DEB package files on Mac, allowing you to inspect contents from either Linux ecosystem.
RPM is one of 36 formats UnFox supports, alongside DEB, CPIO, and other Linux package types. all supported archive and package formats for Mac.
UnFox automatically detects the compression method inside RPM packages and extracts the CPIO payload in one step. archive extraction features for Mac, iPhone, and iPad.