OPT
Settings Files

.OPT File

OPT is a settings file format used to store application and system configuration.

View online Edit online Convert to TXT Convert to PDF Convert to HTML

About the .opt file

OPT is a settings file format used to store application and system configuration. Files in this category are typically used for settings files and may be opened, edited or converted using the tools on this site.

Common uses

  • Belongs to Settings Files
  • Viewable in-browser
  • Editable in-browser
  • Convertible to other formats

Viewer

Available for this format

Open viewer →

Editor

Available for this format

Open editor →

Converter

Available for this format

Open converter →

Convert .opt files

OPT TXT

.opt → .txt
OPT PDF

.opt → .pdf
OPT HTML

.opt → .html
OPT JSON

.opt → .json

OPT file FAQ

A .opt file belongs to the Settings Files category. OPT is a settings file format used to store application and system configuration.

You can open .opt files directly in your browser using our online viewer above — no software install needed.

Yes. Use our online editor above to edit .opt files with syntax highlighting, undo and export.

Use the converter options above to change .opt into txt, pdf, html and more.