Elfcat

lastmod 2026-11-10created 2021-06-232 edits

elfcat is a Rust tool that renders the structure of an ELF binary as an easy-to-read HTML file. It color-codes the file header, program headers, section headers, and which byte range of the file each region occupies, and hovering over a byte shows a description of the corresponding field. It is a learning and analysis tool for visually inspecting the information that readelf dumps as text.

ELF visualizer. Generates HTML files from ELF binaries.

See also

• Executable and Linkable Format (ELF)
• Readelf

Favorite site

• Github - elfcat
• crates.io: Rust Package Registry