# PDF SealBox

> Prepare, stamp, and organize PDFs right in your browser

- Page: https://radarmakers.com/product/pdf-sealbox
- Website: https://pdfsealbox.com/
- Pricing: Freemium
- Categories: Productivity
- Tags: browser tools, document tools, pdf
- Maker: XUAN Q
- Listed on RadarMakers: 2026-11-01
- Votes: 0

## About

PDF SealBox is a browser-based workspace for preparing everyday PDF documents. Add visible text or image stamps and cross-page seals, number pages, apply watermarks, convert images to PDF, split a PDF, or export pages as images. It suits office teams and individuals organizing records, approval copies, and print-ready files. In supported web workflows, processing happens locally in your browser; results download as a new file. Its visible stamps are for review and filing, not certificate-based digital signatures or tamper verification.

## Platforms

Web