Who is JAR Viewer and Decompiler for?

JAR Viewer and Decompiler is an open-source project built for java developers using Visual Studio Code.

Is JAR Viewer and Decompiler free?

Yes — JAR Viewer and Decompiler is free to use.

What platforms does JAR Viewer and Decompiler run on?

JAR Viewer and Decompiler runs on the web.

Is JAR Viewer and Decompiler still maintained?

Unverified. JAR Viewer and Decompiler has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to JAR Viewer and Decompiler?

Similar projects tracked by PulseGate include JAR Viewer, JAR Tools, and Java Decompiler & Transformer API.

Who makes JAR Viewer and Decompiler?

JAR Viewer and Decompiler is developed by Sean McShane.

When did JAR Viewer and Decompiler launch?

JAR Viewer and Decompiler first shipped in 2024.

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JAR Viewer and Decompiler

Name: JAR Viewer and Decompiler
Author: Sean McShane

visualstudio.comBrowser DevTools & extensions

JAR Viewer and Decompiler is a Visual Studio Code extension for browsing Java archive files and displaying their decompiled contents. It helps Java developers inspect compiled classes and navigate JAR contents directly within the editor.

FreeWeb

Visit visualstudio.com

1alternative

4features

2024since

Overview

4 features

In the Browser DevTools & extensions space, JAR Viewer and Decompiler takes a focused approach. It helps Java developers inspect and understand compiled JAR contents without leaving VS Code. It is built as an open-source project for java developers using Visual Studio Code. JAR Viewer and Decompiler is free to use. It runs on the web.

Behind JAR Viewer and Decompiler is Sean McShane, and it first shipped in 2024. Key capabilities include JAR browsing, java decompilation, and class inspection.

JAR browsing
Java decompilation
Class inspection
Source navigation

Built with & integrations

Connectors

vscode

Runs on

Browser

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed27 Aug · 13:24 UTC
JAR Viewer and Decompiler verified against its public source
Source: PulseGate · Open

Frequently asked questions about JAR Viewer and Decompiler

What does JAR Viewer and Decompiler do?: JAR Viewer and Decompiler helps Java developers inspect and understand compiled JAR contents without leaving VS Code. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is JAR Viewer and Decompiler for?: JAR Viewer and Decompiler is an open-source project built for java developers using Visual Studio Code.
Is JAR Viewer and Decompiler free?: Yes — JAR Viewer and Decompiler is free to use.
What platforms does JAR Viewer and Decompiler run on?: JAR Viewer and Decompiler runs on the web.
Is JAR Viewer and Decompiler still maintained?: Unverified. JAR Viewer and Decompiler has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to JAR Viewer and Decompiler?: Similar projects tracked by PulseGate include JAR Viewer, JAR Tools, and Java Decompiler & Transformer API.JAR Viewer JAR Tools Java Decompiler & Transformer API
Who makes JAR Viewer and Decompiler?: JAR Viewer and Decompiler is developed by Sean McShane.
When did JAR Viewer and Decompiler launch?: JAR Viewer and Decompiler first shipped in 2024.

At a glance

Platforms: Web
Languages: English
Built for: Java developers using Visual Studio Code
Model: Open source
Solves: Helps Java developers inspect and understand compiled JAR contents without leaving VS Code.

Registered as

VS Code Marketplace: seanmcshane.jar-viewer-and-decompiler

Developer

Sean McShane

Index record

Identity confidence: High · 91
Indexed: 27 Aug 2026
Lifecycle: Alive
Last seen: 27 Aug 2026

Identity audit (12)

Slug: jar-viewer-and-decompiler-visualstudio-com
Lifecycle state recorded: 27 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Aug 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Languages from: Detected by a language model from page content.
Last updated: 27 Aug 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=seanmcshane.jar-viewer-and-decompiler

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