How to open .HANS files on iOS

To open .HANS files on iOS, open the file in the Files app and use a text-viewing app that can display monospaced text; if it renders poorly, transfer it to a desktop text editor for better control of font and wrapping.

Step-by-step instructions

  1. Open the file in the Files app and use a text-viewing app that can display monospaced text; if it renders poorly, transfer it to a desktop text editor for better control of font and wrapping.

Alternative methods

  • Open .HANS in a browser-based viewer if desktop apps fail.
  • Try opening .HANS on iOS with a secondary app to rule out app-specific issues.
  • Convert .HANS only with trusted tools when direct opening is not possible.

Common issues

ASCII art looks misaligned or "broken"

HANS content depends on fixed-width (monospaced) character display and consistent line breaks. Proportional fonts or word-wrapping will shift characters and ruin the alignment.

  1. Switch the viewer/editor to a monospaced font and increase the window width.
  2. Disable word wrap / line wrapping and ensure the file is shown as plain text.

The file opens as gibberish characters

A .hans file is defined as 7-bit ASCII art; if your app forces a different encoding or treats it as a different file type, characters may display incorrectly.

  1. Reopen the file in a plain-text editor and select an ASCII-compatible encoding if your editor offers encoding choices.
  2. Try a different text editor/viewer that allows explicit encoding selection.

Double-click opens the wrong app (or nothing happens)

Your system may not have an association set for .hans, even though it is a registered text media type. Desktop environments often rely on MIME databases for default handling.

  1. Use Open with and choose a text editor, then set it as the default for .hans if your OS offers that option.
  2. On Linux desktops, update/refresh MIME associations using your desktop’s shared MIME mechanisms (shared-mime-info).

Security note

A .hans file is a text format (7-bit ASCII art) and typically contains no active content like macros; the main risk is misleading content (for example, instructions or commands) rather than embedded execution.

Back to .HANS extension page