Rowscope is a file viewer for large text files. It can read files larger than 1 GB. It is very fast, taking only a few seconds to examine a 1GB file, and it never blocks.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.