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.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Bytecode Viewer

Bytecode Viewer

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.

Categories:
bytecode disassembler class-files java debugger

Bytecode Viewer Features

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

Pricing

  • Open Source

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

CFR

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.

Categories:
java bytecode decompiler open-source

CFR Features

  1. Decompiles bytecode back to Java source code
  2. Allows editing and analysis of bytecode
  3. Provides a Java API for working with bytecode programmatically
  4. Supports debugging and understanding Java applications
  5. Performs control flow analysis
  6. Works with Java 8 and below

Pricing

  • Open Source

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