Large text viewer is a dedicated app for Windows 11/10 that lets you open and view large text files. In it, you can open and read a text file of a size of over gigabytes.

You can view a Text file in Command Prompt or PowerShell in Windows 11/10. You can view the entire content of TXT, a specific line, etc.

MBOX files can be opened on MacOS, iPhone, Windows and Android. What exactly are MBOX files? MBOX files are a container for multiple, compressed email files.