fkill
Cross-platform process killer for developers.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is fkill?
fkill is a cross-platform command-line tool to kill processes by name or ID. It simplifies the task of managing running applications and services, making it an essential utility for developers working on multiple platforms.
Key differentiator
“fkill stands out as a simple, cross-platform solution for managing processes from the command line, making it an essential tool for developers working in diverse environments without needing to learn platform-specific commands.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
fkill only allows killing processes by name or ID, lacking advanced filtering options available in native task managers.
The project has a relatively small number of contributors and issues on GitHub often go unanswered.
Interactive mode can become sluggish when dealing with a very large number of processes, impacting user experience.
Fit analysis
Who is it for?
✓ Best for
Developers working on cross-platform projects who need a consistent way to manage processes.
Teams using CI/CD pipelines that require automated process cleanup.
Individual developers who frequently work with multiple applications and need quick access to kill processes.
✕ Not a fit for
Users requiring advanced process management features beyond killing processes by name or ID.
Scenarios where a graphical user interface is preferred over command-line tools.
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Integrations
Next step
Get Started with fkill
Step-by-step setup guide with code examples and common gotchas.