ht binary package in Ubuntu Focal arm64

 This program is a file viewer, editor and analyzer for text, binary,
 and (especially) executable files - in other words it is an advanced
 hexeditor and disassembler.
 .
 For more info (e.g. keybindings) see the README file!
 .
 1. Supported file formats
      - common object file format (COFF/XCOFF32)
      - executable and linkable format (ELF)
      - linear executables (LE)
      - standard DO$ executables (MZ)
      - new executables (NE)
      - portable executables (PE32/PE64)
      - java class files (CLASS)
      - Mach exe/link format (MachO)
      - X-Box executable (XBE)
      - Flat (FLT)
      - PowerPC executable format (PEF)
 2. Code & Data Analyser
      - finds branch sources and destinations recursively
      - finds procedure entries
      - creates labels based on this information
      - creates xref information
      - allows one to interactively analyse unexplored code
      - allows one to create/rename/delete labels
      - allows one to create/edit comments
      - supports x86, ia64, alpha, ppc and java code
 3. Target systems
      - DJGPP
      - GNU/Linux
      - FreeBSD
      - OpenBSD
      - Win32
 .
 Please note that the program is called "hte" not "ht" as the package name
 suggests.

Source package