The EMEditor supports powerful macros Unicode and very large files.

Text editor to open large files free. In particular Vim Windows macOS Linux Emacs Windows macOS Linux Notepad Windows Sublime Text Windows macOS Linux and VS Code Windows macOS Linux support large 4 GB files assuming you have the RAM. Hex editor good for large files. Try UltraEdit for free.

While this requires some initial investment in learning how it works in order to take full advantage of its capabilities it rewards the user well in the long run. EditPad Lite is a compact general-purpose text editor. When you ask it to open a file over a certain size you choose the size EmEditor will automatically start using temporary disk space rather than clogging up your memory unlike most other text editors which try to.

EditPad Lite -- Has a limit of 2 Gigabytes but supports viewing and editing. Useful IDE that can open very large files. It comes with basic editing features.

Kainet Editor is a simple and fast text editor designed to handle files of any size such as web server log files or raw data. Amongst other features it has syntax highlighting can open large files and has Unicode support. Universal Viewer is not only a text editor to open large files but it will allow us to open practically any type of file regardless of its format such as images spreadsheets PDF RTF etc.

Download UltraEdit to load and edit your large Files. Also it can cut file into smaller parts so you can edit file separately. GNU Emacs is an extensible customizable text editorand more.

While several commercial applications such as Ultra Edit support large text files it is not necessary to pay money to open these text files on Windows. PilotEdit Lite 1530 PilotEdit Lite is a free text editor that can edit huge files larger than 10GB. The list focuses on free programs.