Filepeek makes viewing AI agent output so much better. Seeing Markdown, Excel, and HTML render correctly in the browser is exactly what I needed for my projects.
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4 Reviews
Filepeek renders Markdown, Excel, and HTML directly in the browser, which is useful for viewing AI agent output. However, the setup instructions mention specific paths for WSL2 and Linux, which might not be immediately clear for everyone. It is a free, self-hosted option, but the configuration details could be more explicit.
The self-hosted nature of filepeek is a major plus for privacy since files never leave the machine. It handles Markdown and Excel well. Is there a limit to the number of files it can render efficiently?
Filepeek efficiently renders Markdown, Excel, and HTML from the local filesystem. The self-hosted model ensures privacy while providing a clean browser interface for AI agent outputs.
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About filepeek
filepeek is a free, self-hosted browser-based viewer designed for AI-generated files. It renders Markdown with Mermaid diagrams, Excel, Word, PowerPoint, HTML, images, code, and other file formats directly from a local Linux or WSL2 filesystem without requiring Microsoft Office or LibreOffice. The tool is aimed at users working with coding agents such as Claude Code, ChatGPT, and Cursor, serving any directory as a browsable web interface so that output files can be viewed as intended rather than as raw source. It includes features such as full-text search, bookmarks, sortable CSV tables, and optional HTTPS with password protection. Files are kept on the user's own machine, with no upload to external services.
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- filepeek.dev
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- Computer software
