Filter logcat by tag, package, PID and regex
Combine level, tag, package, message, PID, and TID rules with substring or regular-expression matching.
Features / Android logcat analyzer
Turn Android logs into a line of inquiry.
Indagium is a free, offline Android log analyzer: narrow the signal, follow the sequence, test a theory, and preserve the evidence that supports it — no Android Studio required.
A practical analysis surface
Move from signal to explanation.
Analysis is easier to revisit when the operations that found the clue stay visible. This log analyzer keeps the raw file and the investigative trail together.
Expose patterns
Fold recurring regions into sequences, use highlighters without filtering lines out, and search the fully expanded log.
Compare context
Open two tabs side by side, each with its own filter, or mirror the filter when comparing traces.
Export the result
Annotate selections and export filtered logs to TXT or CSV, with notes that explain why the evidence matters.
What you can analyze
One analyzer for every capture format.
The same filters, sequences, and exports work whether the source is a raw logcat file, a bugreport archive, or a DLT trace — nothing needs converting first.
Logcat text
Analyze logcat .txt or .log files in threadtime, time, brief, or bare format; unrecognised lines are tagged RAW so nothing is silently dropped.
Android bugreports
Open a bugreport .zip or .7z archive directly and analyze the log content inside it without unpacking the archive first.
DLT captures
Analyze .dlt binary captures and raw DLT streams with the same filter rules; oversized captures can be split frame-aware.
DLT Viewer exports
Open DLT Viewer text and CSV exports and analyze them alongside logcat, including CSV parts that repeat the header row.
Why analyze offline
The log stays on your machine.
Indagium is a desktop app: logs, bugreports, and DLT captures are read and analyzed locally, so a large or sensitive trace never has to leave your disk to be filtered, folded, and searched.
Connected tools
The clue can leave the log with context.
Questions
Android log analyzer, answered.
Common questions about filtering, analyzing, and exporting Android logcat, bugreports, and DLT captures in Indagium.
What's the difference between a logcat viewer and Indagium's log analyzer?
A viewer opens a file; the analyzer stays attached to it — combining filters, folded sequences, comparisons, and notes so you can test a theory without leaving the trace.
Can I filter by regex as well as plain text?
Yes. Level, tag, package, message, PID, and TID rules all accept substring or regular-expression matching.
Can I analyze an Android bugreport, not just a raw logcat file?
Yes — open the bugreport's .zip or .7z archive directly, choose what to load, then run the same filters, sequences, and exports against it.
Does the analyzer work offline?
Yes. Indagium is a desktop app — your logs and bugreports stay on your machine; nothing is uploaded unless you turn on the optional AI assistant.
Can an AI assistant help analyze the log?
Optionally. Indagium can connect a local or hosted AI provider, or any MCP client, to the active tab's filters, sequences, and source lookup, with every file-changing action staying under your control.