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CFR vs Flameshot

Professional comparison and analysis to help you choose the right software solution for your needs.

CFR icon
CFR
Flameshot icon
Flameshot

CFR vs Flameshot: The Verdict

⚡ Summary:

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.

Flameshot: Flameshot is an open source screenshot software for Linux. It has annotation and markup tools to add text, shapes, colors etc. to screenshots. It allows uploading images to Imgur and copy to clipboard easily.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature CFR Flameshot
Sugggest Score — —
Category Development Photos & Graphics
Pricing Open Source Open Source

Product Overview

CFR
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.

Type: software

Pricing: Open Source

Flameshot
Flameshot

Description: Flameshot is an open source screenshot software for Linux. It has annotation and markup tools to add text, shapes, colors etc. to screenshots. It allows uploading images to Imgur and copy to clipboard easily.

Type: software

Pricing: Open Source

Key Features Comparison

CFR
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
Flameshot
Flameshot Features
  • Screenshot capture
  • Drawing tools
  • Text annotation
  • Image editor
  • Upload to Imgur
  • Copy to clipboard

Pros & Cons Analysis

CFR
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
Flameshot
Flameshot

Pros

  • Open source
  • Free
  • Lightweight
  • Easy to use
  • Many annotation tools
  • Cross-platform

Cons

  • Limited screenshot options
  • No native cloud storage integration
  • Fewer features than some commercial options

Pricing Comparison

CFR
CFR
  • Open Source
Flameshot
Flameshot
  • Open Source

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Learn More About Each Product

CFR
CFR
Reviews, pricing & alternatives →
Flameshot
Flameshot
Reviews, pricing & alternatives →

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