HAR File Viewer & Analyzer

KingMaker Apps

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About this app

View, analyze, and print HAR files directly on your Android device. HAR File
Viewer & Analyzer is built for developers, QA engineers, and web performance
testers who need to inspect HTTP Archive (.har) files without opening a
desktop browser.

Open a HAR file exported from Chrome DevTools, Firefox, Charles Proxy, or
any other tool — get an instant summary, then drill into full request and
response details, right from your phone or tablet.

⭐ KEY FEATURES

📁 Select & Open HAR Files
Import .har files from your device storage and start analyzing in seconds.

📊 Instant Summary View
See request counts, response times, total data size, and status codes at
a glance — no need to dig through raw JSON.

🔍 Full Request Analysis
Tap into any entry for a complete breakdown: HTTP headers, request/response
bodies, timing breakdown (DNS, connect, wait, receive), status codes, and
content types.

🖨️ Print & Export Reports
Generate printable reports of your HAR analysis — useful for documentation,
sharing with your team, or attaching to bug reports.

🎯 Clean, Developer-Friendly Interface
No clutter, no learning curve. Designed so both junior QA testers and
senior engineers can find what they need fast.

⭐ WHY USE HAR FILE VIEWER & ANALYZER?

- Debug network issues on the go — review a HAR file someone sent you
without booting up a laptop
- Spot slow requests, large payloads, and failed calls fast
- Understand timing waterfalls: DNS lookup, TCP connect, server wait,
content download
- Inspect request/response headers and bodies for API debugging
- Share findings with your team via printable reports

⭐ BUILT FOR

- Web & mobile developers debugging API calls and page load performance
- QA engineers reviewing network logs from bug reports
- Performance testers analyzing HAR exports from automated test runs
- Anyone who's ever been handed a .har file with no good way to open it

HAR (HTTP Archive) files are a standard format used by browser DevTools
and network proxy tools to record every request a page or app makes.
HAR File Viewer & Analyzer turns that raw data into something readable
— right on your phone.

Download HAR File Viewer & Analyzer now and turn raw network logs into
clear, actionable insights.

Have feedback or a feature request? We'd love to hear from you.

What’s new

View Har File