Capstone is a disassembly framework with the target of becoming the ultimate disasm engine for binary analysis and reversing in the security community. Running on Windows, Mac OS X, Linux, FreeBSD, OpenBSD, and Solaris, it can disassemble ARM, ARM64 (ARMv8), MIPS, PPC, and x86 architectures. Capstone provides rich details about disassembled instructions along with useful semantic information.
LiveUSB OpenBSD is a complete bootable OpenBSD image with which you can get a complete X Window System environment with Window Maker, mplayer, xpdf, and so on. It is deliberately minimalistic. It has all the standard OpenBSD daemons that come with stock OpenBSD including the pf(4) firewall, relayd(8), and spamd(8). It is available in Lite and Full variants. The full version has a whole bunch of packages including Mozilla Firefox, pidgin, and nmap. Both versions include color man pages, full mplayer menus, YouTube download scripts, and more.