We are happy to announce support for CRAMFS file system images. The new CRAMFS Format package lets you browse and extract files from CRAMFS images directly within the application.

CRAMFS (Compressed ROM File System) is a simple, read-only compressed file system designed for Linux ROM devices. It compresses file data one page at a time using zlib, keeping the image compact while allowing random read access. CRAMFS is commonly found in embedded systems, firmware images, set-top boxes, and devices with limited flash storage. Having native support in Cerbero Suite means analysts can inspect firmware dumps and ROM images encountered during security research, vulnerability assessment, or forensic investigations without needing external tools.