LogStudio.appMac App Store
LogStudio
Large Log and Million-Line Text Viewer for MacRead large logs and million-line text comfortably on Mac. LogStudio optimizes opening, search, and scrolling: start reading promptly, drag to the passage you want, search an ID or error, and expand nearby lines. Includes JSON and multiline exception details and SSH/SFTP remote logs. Requires macOS 13 or later.
At a glance
- Platform
- macOS
- Category
- Developer Tools
- Version
- 4
- Updated
- 2026-09-13
- Download
- Mac App Store ↗
- Privacy Policy
- Privacy Policy
Screenshots
Key Features
Start reading large logs with visible loading progress
Drag freely through million-line files to the middle or end
Search keywords and request IDs, then click to reach the relevant entry
Expand nearby lines and copy a useful log excerpt
Narrow the view by error level, time, or included text
Select entries to read JSON fields and multiline exception details
Use back and forward to revisit passages with original line numbers
Read remote SSH/SFTP logs with a steady paused view while new messages arrive
Articles features, comparisons and common questions
Read Million-Line Logs on Mac: Quick Search and Smooth Scrollbar NavigationView Live Remote Logs on Mac Without Losing the Error You Are ReadingOpen Large Logs on Mac: Fast Reading, Search, and Navigation with LogStudioWhere to Find Mac Logs and Quickly Search the ErrorRead Multiline Exceptions on Mac: Find the Error and Open Its Call TraceSearch Large Logs on Mac: Jump to Errors and Read Nearby LinesRead JSON Logs on Mac: Search the Request and Open Field Details