Apps with 'Text Viewer' feature

Displays NFO files with full charset support, offers three view modes, clickable links, and numerous customization options, including fine-tuning colors.

Uviewer is a modern WinUI 3-based integrated viewer for Windows, specialized for reading Manga and Light Novels with support for images, archives, and Aozora Bunko.

mdzTextViewer - is a very fast text viewer, supporting ASCII/ANSI, UTF-8, UTF-16, UTF-32 encodings and XML.

Large text viewer was designed for viewing large text files (over gigabytes). It uses small amount of memory and you can view file before it's completely loaded.