Summary
KillerPDF is a 6 MB single-exe Windows PDF editor built on C#/WPF and PDFium that runs without installation or admin rights. It handles the full workflow: annotate, draw freehand, add text boxes and signatures, merge or split documents, search full-text, and print with annotations flattened. The entire thing targets .NET Framework 4.8, uses Docnet.Core for rendering, and bundles with Costura.Fody so you can drop it on a USB stick or a locked-down corporate machine. No telemetry, no accounts, no Adobe Reader bloat. If you need a PDF tool that works offline and leaves no registry footprint, this is the reference implementation.
Install to Claude Code
npx -y skills add aradotso/trending-skills --skill killerpdf-portable-editor --agent claude-codeInstalls into .claude/skills of the current project.
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Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
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one prompt install →Files
SKILL.md
Select a file.
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →First SeenJun 3, 2026
