预览
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描述
PreviewFile.dev 是一个安全的文件预览API，支持140+文件格式和高级保护功能。上传文件并生成带有密码保护、自定义水印、可配置过期时间、防止下载和一次性访问链接的安全预览链接。完美适合法律团队、SaaS应用、承包商和任何需要安全文档审查的工作流。
功能特性
140+ 文件格式
支持文档、表格、演示文稿、图片、PDF等格式。
密码保护
为敏感文件的预览链接添加自定义密码保护。
自定义水印
添加文字或图片水印以保护您的知识产权。
过期控制
设置链接过期时间，从1小时到7天，实现限时访问。
防止下载
仅查看模式防止未授权的文件下载。
一次性访问
首次查看后即过期的链接，提供最大安全性。
查看追踪
监控谁在何时访问了您的文件。
开发者友好API
简单的REST API，带有OpenAPI文档和SDK。
更新日志
- 扩展归档支持，Discord 社区发布，以及国际化修复。
- 增强 PSD 和 3D 预览，全新关于页面，以及更广泛的文件支持。
- EPUB阅读器改进、密码重置、Coming Soon界面、用户体验增强
- 增强文档转换功能，支持 CJK 字符、文件上传，并改进用户体验
- 基础设施改进、稳定性增强以及 Monorepo 集成，实现更快的开发速度
- 密码保护、AI 代理集成 (MCP)、增强的语言支持和改进的文件管理
- Major milestone release introducing comprehensive file preview capabilities, advanced security features, and modern architecture
评分和评论
GA weekly report → PDF → password-protected preview link. Still not sure if there’s a real need here.🤔
PreviewFile lets me generate secure file previews with minimal code. Drag-and-drop or API—keeps things protected without building a viewer from scratch.
PreviewFile feels like a small but useful layer for secure file sharing — preview first, access later. Simple idea, makes sense for modern workflows.
One line of code to handle secure previews? That saves so much dev time. Building a secure viewer from scratch is a pain, so this API is a lifesaver. Congrats on the beta! 🚀
Stop building in-house file previews. previewfile.dev offers secure, private rendering with download protection built-in.
Love this idea. Secure client-side file preview is something a lot of teams underestimate until it hurts. The API integration + format coverage makes this feel very production-ready.
Stop rebuilding file viewers. PreviewFile is the "Stripe for File Previews." It’s fast, secure, and incredibly easy to integrate.💗
Just watched the intro video — PreviewFile looks amazing! 🔒 Effortless, secure file previews with support for 110+ formats is exactly what’s needed. Excited to try it out.
Just found previewfile.dev — it previews almost any file in seconds, and even supports encrypted or time-limited sharing. Crazy useful!
Exactly what I was looking for! Safe, client-side archive preview from PreviewFile.dev is such a smart solution. Great work!