QLogExplorer is billed as an advanced tool for exploring log files.
It uses Qt, a cross-platform application development framework for creating graphical user interfaces.
This is free and open source software.
Key Features
- Very fast and can handle huge files – file is not loaded into memory, but indexed by chunks. It allows a very fast loading, as well as low memory consumption, even when a large file is opened.
- Browse the file and to start searching even when the file is still being indexed.
- No locks whatsoever – the software never interferes in the log management process.
- Supports JSON log files.
- Support for templates.
- Advanced searches.
Website: github.com/rafaelfassi/qlogexplorer
Support:
Developer: Rafael Fassi Lobao
License: GNU General Public License v3.0
QLogExplorer is written in C++. Learn C++ with our recommended free books and free tutorials.
Related Software
| LogFile Viewers | |
|---|---|
| lnav | Curses-based utility for viewing and analyzing log files. |
| tailspin | Terminal log file highlighter designed for inspecting log output in the shell |
| journalctl | Query and display messages from the journal |
| hl | Inspect structured logs from the terminal |
| Nerdlog | Remote-first terminal log viewer |
| lazyjournal | Inspect logs from multiple sources |
| KSystemLog | System log viewer for KDE |
| Logdy | Lightweight log viewer that works just like grep, awk, sed, or jq |
| humanlog | Reads logs from stdin and prints them back to stdout, but prettier. |
| toolong | View, tail, merge, and search log files |
| Xlogmaster | GTK+ based program to keep track of logfiles and devices |
| QJournalctl | Graphical User Interface for systemd’s journalctl |
| logrifle | Designed to "rifle through" large logfiles |
| Gnome-logs | View and search logs with this graphical utility |
| frontail | Stream logs to your web browser |
| nless | Pager for exploring structured and semi-structured data |
| glogg | Qt graphical log explorer |
| Chipmunk | Fast logfile viewer that can deal with huge logfiles (>10 GB) |
| SEE | Inspect logs from systemd services |
| MultiTail | View multiple logfiles windowed on the console |
| Logria | Log aggregation tool |
| logana | Work efficiently with very large log files, including multi-GB logs |
| QLogExplorer | Qt-based tool for exploring log files |
| Grafito | Simple, self-contained web-based log viewer for journalctl |
| swatch | Logfile viewer with regexp matching, highlighting & hooks |
| logmaster-gtk-d | Log viewer for Linux built with GTK and D |
| LogLens | Linux equivalent to Windows Event Viewer |
Read our verdict in the software roundup.
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