Bytecode Viewer vs CFR

Struggling to choose between Bytecode Viewer and CFR? Both products offer unique advantages, making it a tough decision.

Bytecode Viewer is a Development solution with tags like bytecode, disassembler, class-files, java, debugger.

It boasts features such as Disassembles and decompiles Java class files, Supports Java versions 5-17, Shows method signatures, bytecode instructions, stack map frames and more, Allows searching and editing of classes, Plugins available for added functionality and pros including Free and open source, Simple interface, Works offline, Lightweight and fast.

On the other hand, CFR is a Development product tagged with java, bytecode, decompiler, open-source.

Its standout features include Decompiles bytecode back to Java source code, Allows editing and analysis of bytecode, Provides a Java API for working with bytecode programmatically, Supports debugging and understanding Java applications, Performs control flow analysis, Works with Java 8 and below, and it shines with pros like Helps understand obfuscated or unfamiliar code, Enables low-level analysis and modification of bytecode, Free and open source, Active community support.

Feature	Bytecode Viewer	CFR
Overall Score	N/A	N/A
Primary Category	Development	Development

Product Overview

Bytecode Viewer

Description: Bytecode Viewer is a Java bytecode viewer, disassembler, and debugger that allows users to easily view and analyze Java class files. It supports analyzing class files from Java versions 5-17 and can show method signatures, bytecode instructions, stack map frames and more.

CFR

Description: CFR is an open-source Java library and set of tools that allow you to view, edit, and analyze the bytecode of Java applications. It can decompile Java bytecode back into Java source code for debugging and understanding purposes.

Key Features Comparison

Bytecode Viewer Features

• Disassembles and decompiles Java class files
• Supports Java versions 5-17
• Shows method signatures, bytecode instructions, stack map frames and more
• Allows searching and editing of classes
• Plugins available for added functionality

CFR Features

• Decompiles bytecode back to Java source code
• Allows editing and analysis of bytecode
• Provides a Java API for working with bytecode programmatically
• Supports debugging and understanding Java applications
• Performs control flow analysis
• Works with Java 8 and below

Pros & Cons Analysis

Bytecode Viewer

Pros

• Free and open source
• Simple interface
• Works offline
• Lightweight and fast

Cons

• Limited debugging capabilities
• No mobile app
• Steep learning curve for advanced features

CFR

Pros

• Helps understand obfuscated or unfamiliar code
• Enables low-level analysis and modification of bytecode
• Free and open source
• Active community support

Cons

• Limited support for newer Java versions
• Decompilation not perfect, may require manual fixes
• Steep learning curve

Pricing Comparison

Bytecode Viewer

• Open Source

CFR

• Open Source