HexViewer

November 2, 2025 ยท View on GitHub

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HexViewer

HexViewer is a plugin for Sublime Text that allows the toggling of a file into a hex viewing mode. HexViewer also supports limited hex editing.

Preview

Features

  • View any file (that exist on disk) in a hex format showing both byte and ASCII representation.
  • Command to jump to a specific address.
  • In place editing of bytes or ASCII chars.
  • Highlight selected byte and ASCII code.
  • Inspection panel showing different integer representation at the cursor position.
  • Configurable display of byte grouping, bytes per line, endianness.
  • Export hex view to a binary file.
  • Get the checksum of a given file (various checksums are available).
  • Generate checksum/hash from input via panel or text selection.
  • Optionally auto convert binary to hex view.

Documentation

https://facelessuser.github.io/HexViewer/

License

Hex Viewer is released under the MIT license.