Instant Analysis

ELF Online Viewer & Decompile Assistant

Inspect ELF binaries instantly without uploads or plugins. This Kadence-inspired interface keeps everything client side for maximum privacy while surfacing smarter insights, exports, and sharing options than competing viewers.

Smart filter & insights Offline JSON & CSV export Shareable permalink snapshots

Upload ELF Binary

Drag and drop an ELF, .so, or object file, or browse to select one.

All parsing happens locally for total privacy.

About This ELF Online Viewer

This browser-based ELF inspector was designed after auditing top community tools across GitHub, SourceForge, and DFIR forums. Instead of forcing uploads or command-line switches, everything runs offline in your tab with immediate feedback and zero learning curve. The interface mirrors Kadence WordPress styling with pill controls, gentle gradients, and adaptive spacing so analysts, developers, and auditors feel comfortable on any screen.

Competitors often stop at raw tables. This version layers in Smart Filter search, instant insights that flag stripped symbols or unusual alignment, one-click JSON and CSV exports, and shareable permalinks stored in the address bar. The result is faster triage, reusable documentation, and collaborative troubleshooting without ever emailing binaries. Every enhancement was benchmarked for performance, keeping the bundle tiny so Core Web Vitals easily exceed Google recommendations.

How to Use

  1. Drop or select any ELF executable, shared object, or object file to trigger instant parsing.
  2. Review the stat cards to confirm architecture, entry point, and header counts within a single glance.
  3. Use the Smart Filter to locate sections or segments by name, flags, offsets, or sizes in milliseconds.
  4. Export JSON or CSV, copy the summary, or generate a permalink snapshot for teammates or ticketing systems.

Tips

  • Check the Insights panel to spot stripped symbol tables, probable debug info, and alignment warnings right away.
  • Leverage CSV exports to feed CI pipelines, SBOM builders, or evidence collections without manual formatting.
  • Generate a permalink after filtering to preserve the exact state of your investigation without sharing binaries.
  • Compare section sizes between builds to detect packing, obfuscation, or sudden growth that merits review.

FAQs

Is my ELF file uploaded anywhere?

No. Parsing runs entirely inside your browser memory. You can even go offline after loading the page and continue working.

What makes this viewer different from other ELF analyzers?

Speed, UX, and collaboration. You receive instant results without command-line steps, get a modern responsive UI, and can share a permalink or structured export that recreates the analysis state without sending the binary.

Can I export the analysis for reports?

Yes. Download complete JSON or lightweight CSV snapshots of sections and program headers, then drop them straight into SIEM, QA, or compliance workflows.

 

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