LogoRRR

Desktop log analytics

Only for Mac

Free · In‑App Purchases

Mac

Find errors, spikes, and patterns in large logs with heatmaps, timelines, search colors, and live tailing. LogoRRR turns large logs into a visual investigation workspace for finding errors, spikes, recurring patterns, and time-based activity fast. Instead of scanning endless lines, you get a color-coded block view, a synced text view, and a timestamp-aware timeline that help you spot recurring patterns, dense error regions, and time-based spikes at a glance. Built for developers, DevOps engineers, QA teams, support staff, and anyone working with large text files, LogoRRR helps you move from "Where do I start?" to "There it is." Key Features: - Visual heatmap view: Each line becomes a compact colored block so patterns and outliers stand out immediately. - Linked views: Block view, text view, and timeline stay in sync while you scroll, select, filter, and zoom. - Search terms with colors and hit counters: Highlight important patterns, compare categories, and reuse saved favorites. - Live tailing and autoscroll: Follow logs as they grow, then pause and inspect without losing context. - Timestamp-aware timeline: Configure timestamp parsing once and explore activity over time with zoom, pan, and region highlights. - Multi-file workflow: Open multiple logs in tabs and keep per-file display and filter settings. - Drag and drop support: Load log files, whole directories, and ZIP archives without a manual unpacking step. - Flexible sharing: Copy selected entries and snippets into tickets, chats, or incident reports. Why people use LogoRRR: - Debug application failures and stack traces quickly. - Track recurring warnings, errors, and bursts of activity. - Compare search patterns in large logs without losing context. - Explore structured or semi-structured text files visually. - Monitor active logs while keeping filters and navigation in place. LogoRRR is built for speed and clarity, helping you inspect large logs without drowning in them.

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LogoRRR 26.8.0 is built for investigations that no longer fit comfortably in memory. • Large logs now use an automatic bounded-memory engine. The first visible window opens without keeping every line in memory, while search, filters, timestamps, and the timeline complete progressively. • Open compressed support bundles directly. LogoRRR safely extracts ZIP, TAR, GZIP, and BZIP2 archives to a folder you choose, then opens the logs inside. • A new rich-text log view makes highlighting, selection, hover details, and search navigation smoother. • Settings and support actions received reliability and localization polish.

The developer, Robert Ladstaetter, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Robert Ladstaetter
    Size
    • 67.4 MB
    Category
    • Developer Tools
    Compatibility
    Requires macOS 12 or later and a Mac with Apple M1 chip or later.
    • Mac
      Requires macOS 12 or later and a Mac with Apple M1 chip or later.
    Languages
    English and 10 more
    • English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2020-2026 Robert Ladstätter