TextViewer
A native Windows text editor with tabs, regex search, syntax highlighting and Markdown preview.
About
A text viewer and editor for Windows 10 and 11 (x64 and ARM64), drawn with MyGo's native UI and shipped as a single EXE or an installer. It opens files in tabs, finds and replaces with regular expressions, highlights JSON, Go, Python, SQL and other code, previews Markdown side by side, and reads and writes UTF-8, UTF-16 and GB18030. It can add an Explorer context menu and file associations.