PenPeeper
penpeeper.com
What it is
PenPeeper is an open-source penetration-testing engagement manager for security professionals. It organizes projects through Gather, Search, Findings, and Report stages, supporting multiple engagements and clients, device tags, asset filters, and targeted reports. Users can import scans, screenshots, and notes, then export complete projects as encrypted files for sharing or backup. Built-in automation integrates Nmap, Nikto, SearchSploit, WhatWeb, Enum4Linux, FFUF, and SNMP, with configurable scan concurrency. PenPeeper retrieves CVE details, severity scores, and descriptions from the National Vulnerability Database. AI features cover vulnerability hunting, evidence examination, remediation recommendations, and executive-summary generation through local or cloud providers including LM Studio, Ollama, OpenRouter, Claude, Gemini, ChatGPT, and custom providers. Guided templates and customizable summary graphics support PDF reports. The software is free for personal or professional use under its stated license terms, but selling it or hosting it as paid SaaS requires permission or is prohibited. It runs on Linux, macOS, and Windows; Windows requires Windows Subsystem for Linux. Vulnerability testing is passive and flags potential issues for manual review.
Spec sheet
- Purpose
- PenPeeper is an open source pentesting engagement management system built for security professionals.Read 8 Oct 2026 · penpeeper.com
- Product
- PenPeeper is an open source penetration testing engagement manager for security professionals.Read 8 Oct 2026 · penpeeper.com
- Audience
- The maker describes PenPeeper as built for security professionals and intended to organize pentesting engagements and client-ready reports.Read 8 Oct 2026 · penpeeper.com
- AI analysis
- AI features include vulnerability hunting, evidence examination, remediation recommendations, and executive summary generation.Read 8 Oct 2026 · penpeeper.com
- AI features
- AI features include vulnerability hunting, evidence examination, remediation recommendations, and report executive summaries.Read 8 Oct 2026 · penpeeper.com
- AI integrations
- It supports local and cloud LLM providers including LM Studio, Ollama, OpenRouter, Claude, Gemini, ChatGPT, and custom providers.Read 8 Oct 2026 · penpeeper.com
- AI providers
- It supports local and cloud LLM integrations including LM Studio, Ollama, OpenRouter, Claude, Gemini, ChatGPT, and custom providers.Read 8 Oct 2026 · penpeeper.com
- Import and export
- Users can import scans, screenshots, and notes, and export projects as encrypted files for sharing or backup.Read 8 Oct 2026 · penpeeper.com
- License and use
- The repository states that personal and professional use is free, while selling the software or hosting it as a paid SaaS requires explicit permission or is prohibited by its stated license terms.Read 8 Oct 2026 · github.com
- License terms
- The repository says it can be used free for personal or professional work, but cannot be sold or hosted as a paid service without permission.Read 8 Oct 2026 · github.com
- Limits
- The maker describes PenPeeper's vulnerability testing as passive and says it flags potential issues for manual review.Read 8 Oct 2026 · penpeeper.com
- Notable limitation
- PenPeeper's vulnerability testing is described as passive and flags potential issues for manual review.Read 8 Oct 2026 · penpeeper.com
- NVD integration
- PenPeeper pulls CVE information from the National Vulnerability Database, including severity scores and descriptions.Read 8 Oct 2026 · penpeeper.com
- Platform requirement
- The quick-start page says Windows users need Windows Subsystem for Linux and notes testing with Kali Linux and Ubuntu.Read 8 Oct 2026 · penpeeper.com
- Project organization
- Users can manage multiple engagements and clients, tag devices, filter assets, and generate targeted reports.Read 8 Oct 2026 · penpeeper.com
- Project sharing
- Users can export entire projects as encrypted files for sharing or backup.Read 8 Oct 2026 · penpeeper.com
- Reporting
- It generates PDF reports with a rich text editor, customizable vulnerability classifications, and multiple summary graphic styles.Read 8 Oct 2026 · penpeeper.com
- Scanning
- Built-in automation supports Nmap, Nikto, SearchSploit, WhatWeb, Enum4Linux, FFUF, and SNMP.Read 8 Oct 2026 · penpeeper.com
- Scanning limits
- Users can configure how many scans run concurrently to balance speed with network impact.Read 8 Oct 2026 · penpeeper.com
- Scanning tools
- Built-in scanning integrations include Nmap, Nikto, SearchSploit, WhatWeb, Enum4Linux, FFUF, and SNMP.Read 8 Oct 2026 · penpeeper.com
- Security scope
- The site describes encrypted project export for sharing, but the reviewed pages do not state security certifications or compliance claims.Read 8 Oct 2026 · penpeeper.com
- Vulnerability data
- PenPeeper integrates with the National Vulnerability Database to retrieve CVE details, severity scores, and descriptions.Read 8 Oct 2026 · penpeeper.com
- Workflow
- It organizes engagements into a Gather, Search, Findings, and Report workflow.Read 8 Oct 2026 · penpeeper.com
Plans and prices
Free Free Free to use for personal or professional work · Cannot sell the software or host it as a paid SaaS without permission Read 8 Oct 2026 · github.com
Strong points and limits
Strong points
- Free for personal and professional use
- Integrates seven listed scanning tools
- NVD CVE details and severity scores
- Encrypted project export
- AI analysis with local or cloud providers
Limits
- Windows requires Windows Subsystem for Linux
- Testing is passive and needs manual review
- Paid SaaS hosting requires permission or is prohibited
Who it suits
PenPeeper suits security professionals organizing penetration-testing engagements, evidence, vulnerability data, and client-ready reports on premises.
Verdict
PenPeeper brings engagement organization, scanning integrations, NVD data, AI assistance, and PDF reporting into an on-premises workflow. Its passive testing model and stated license restrictions are important boundaries for deployment and use.
Where Specifiction places it
- Penetration Testing Software#8 of 348.3
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