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. Also it can cut file into smaller parts so you can edit file separately.
Luckily it's possible to preview large text-based files sequentially, loading them piece by piece without "eating" all machine's memory. Another great news is you can do that online, using only your browser, without sending data to any s
To open a large file that exceeds Notepad's capacity, use a dedicated text editor like Notepad++ (Windows) or Sublime Text, or a specialized large file viewer such as Large Text File Viewer (Windows) or Glogg (cross-platform).
EmEditor allows you to open very large files quickly, and the Large File Controller allows you to open only a specified portion of a large file. EmEditor allows you to open CSV, TSV, or user-defined separator (DSV) files.
It is one of the editors with virtually no limit on file size – easily open, view, edit, and save large text files in excess of 4GB! The only limit is the size of your hard drive.