Hitomi opens CSV or data/logs in non-standard formats instantly and offers intuitive and powerful filtering and analysis options.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows
- Linux

Apps similar to SPHW LogViewer include Hitomi, which is free and open source. Other options are UwView, LogExpert, Tailspin - Log file highlighter and glogg. You're spoiled for choice with Web Log Analyzers like SPHW LogViewer: we list more than 25 alternatives for Windows, Linux, Mac, the web and self-hosting.
Hitomi opens CSV or data/logs in non-standard formats instantly and offers intuitive and powerful filtering and analysis options.

View, scroll, and search huge log or text files—up to 258 GB and billions of lines—with minimal memory, background indexing, encoding detection, real-time tail, regex highlighting, session restore, exportable search, and cross-platform desktop or browser use.




LogExpert is a Windows tail program (a GUI replacement for the Unix tail command). LogExpert is free for non-commercial or commercial use.



glogg is a multi-platform GUI application to browse and search through long or complex log files. It is designed with programmers and system administrators in mind. glogg can be seen as a graphical, interactive combination of grep and less.


All log file contents are merged into a single view based on message timestamps. You no longer need to manually correlate timestamps across multiple windows or figure out the order in which to view rotated log files.




BareTail is a real-time log file monitoring tool.
Features
Real-time file viewing

logg is cross-platform open source tool designed to view and search information in large log files.




Looking for a better way to view log files? LogViewPlus is a professional log viewer that can parse, read and analyse log files in a variety of different formats.


Analyze gigabyte-sized log files instantly in your browser. Zero upload, 100% local processing. The modern alternative to crashing text editors.

RustyCat is a modern Android logcat viewer written in Rust that makes debugging Android applications more pleasant with colored output and smart formatting.

TUI for viewing logs from journald, auditd, file system, Docker and Podman containers, Compose stacks and Kubernetes pods with supports log highlighting and several filtering modes.
