Title: Watermark PDF for WordPress and WooCommerce
Author: GrandPlugins
Published: <strong>2023年1月8日</strong>
Last modified: 2026年1月28日

---

プラグインを検索

![](https://ps.w.org/watermark-pdf/assets/banner-772x250.png?rev=2845044)

![](https://ps.w.org/watermark-pdf/assets/icon-256x256.png?rev=2845044)

# Watermark PDF for WordPress and WooCommerce

 作者: [GrandPlugins](https://profiles.wordpress.org/grandplugins/)

[ダウンロード](https://downloads.wordpress.org/plugin/watermark-pdf.zip)

 * [詳細](https://ja.wordpress.org/plugins/watermark-pdf/#description)
 * [レビュー](https://ja.wordpress.org/plugins/watermark-pdf/#reviews)
 * [開発](https://ja.wordpress.org/plugins/watermark-pdf/#developers)

 [サポート](https://wordpress.org/support/plugin/watermark-pdf/)

## 説明

Watermark PDF for WordPress and WooCommerce is an easy-to-use plugin that lets you
add text and image watermarks to PDF files to protect them from unauthorized use.
With this plugin, you can customize the font size, font color, font family, opacity,
and repeat for text watermarks, and width, height, opacity, and rotation for image
watermarks.

### Features

 * Add text and image watermarks to PDF files for enhanced security
 * Customize font size, color, family, opacity, repeat for text watermarks
 * Customize width, height, opacity, and rotation for image watermarks

### Requirements

The plugin requires [Ghostscript](https://www.ghostscript.com/) package installed
on your server to handle PDF files that have advanced compression technique. You
can check if the package is installed at your server or not from settings page.

### Limitations

The plugin is limited to watermarking PDF files which don’t have input forms, annotations
or bookmarks.

for additional features in pro

**[Pro](https://grandplugins.com/product/wp-watermark-pdf/?utm_source=wporg)** 👈

✅ Apply watermarks on PDF files in Bulk.
 ✅ Apply watermarks on PDF files automatically
on upload. ✅ Create backups from PDF files. ✅ Upload custom fonts for text watermarks.
✅ WooCommerce Downloadable PDF files Dynamic watermarks. ✅ Masterstudy LMS courses
PDF files Dynamic watermarks.

### Check Our other plugins

[WP Debug Viewer](https://grandplugins.com/product/wp-debug-viewer/?utm_source=free&utm_medium=wp-watermark-pdf)

[Woo Order Splitter](https://grandplugins.com/product/woo-order-splitter/?utm_source=free&utm_medium=wp-watermark-pdf)

[Woo Conditional Gateways](https://grandplugins.com/product/woo-conditional-gateways/?utm_source=free&utm_medium=wp-watermark-pdf)

[Woo Gift Cards](https://grandplugins.com/product/woo-gift-cards/?utm_source=free&utm_medium=wp-watermark-pdf)

[Woo Paddle checkout](https://grandplugins.com/product/woo-paddle-checkout/?utm_source=free&utm_medium=wp-watermark-pdf)

[Woo Restrict Orders](https://grandplugins.com/product/woo-restrict-orders/?utm_source=free&utm_medium=wp-watermark-pdf)

[WooCommerce Real Time Cart Tracker](https://grandplugins.com/product/woo-cart-tracker/?utm_source=free&utm_medium=wp-watermark-pdf)

[WooCommerce Sales Popup](https://grandplugins.com/product/woo-sales-notification/?utm_source=free&utm_medium=wp-watermark-pdf)

[Advanced Captchas](https://grandplugins.com/product/woo-advanced-captcha/?utm_source=free&utm_medium=wp-watermark-pdf)

[WooCommerce Advanced Bundles](https://grandplugins.com/product/woo-advanced-add-to-cart/?utm_source=free&utm_medium=wp-watermark-pdf)

[WooCommerce Advanced Pricing – Discount & Quantity Swatches](https://grandplugins.com/product/woo-advanced-pricing/?utm_source=free&utm_medium=wp-watermark-pdf)

[WooCommerce Cart & Quantity Controller](https://wordpress.org/plugins/cart-limiter/)

[WP Watermark Images](https://wordpress.org/plugins/watermark-images-for-wp-and-woo-grandpluginswp/)

[Image Sizes Controller](https://wordpress.org/plugins/image-sizes-controller/)

[Quick View and Buy Now for WooCommerce](https://wordpress.org/plugins/quick-view-and-buy-now-for-woocommerce/)

[Sidebars Gutenberg Blocks](https://wordpress.org/plugins/sidebars-blocks/)

[PDF Password Protect](https://wordpress.org/plugins/pdf-password-protect/)

[Image Zoom on Hover](https://wordpress.org/plugins/image-block-zoom-on-hover/)

[WooCommerce Maintenance Mode](https://wordpress.org/plugins/ultimate-maintenance-mode-for-woocommerce/)

[Paypal Subscriptions](https://wordpress.org/plugins/gpls-paypal-subscriptions/)

[AVIF Support](https://wordpress.org/plugins/avif-support/)

[Simple Countdown](https://wordpress.org/plugins/simple-countdown/)

[Woo Coming Soon Products](https://wordpress.org/plugins/coming-soon-products-for-woocommerce/)

[WooCommerce Best Seller](https://wordpress.org/plugins/best-seller-for-woocommerce/)

[Image Type Converter](https://wordpress.org/plugins/image-type-converter/)

## スクリーンショット

 * [[
 * [[
 * [[
 * [[

## 評価

![](https://secure.gravatar.com/avatar/22dbbfa71a9ce56ae045bdd20c1fc49fd24c08ce979db7bb355505bdd0477d1c?
s=60&d=retro&r=g)

### 󠀁[¡Muy buen plugin!](https://wordpress.org/support/topic/muy-buen-plugin-263/)󠁿

 [iekuanime](https://profiles.wordpress.org/iekuanime/) 2023年11月6日

Estoy muy contenta con este plugin. He estado haciendo pruebas con la versión gratuita,
el soporte me ha resuelto unas dudas de manera muy rápida y hemos adquirido la versión
Premium, ya que cumple a la perfección los requisitos que necesitábamos. Lo recomiendo!!

 [ 1件のレビューをすべて表示 ](https://wordpress.org/support/plugin/watermark-pdf/reviews/)

## 貢献者と開発者

Watermark PDF for WordPress and WooCommerce はオープンソースソフトウェアです。以下
の人々がこのプラグインに貢献しています。

貢献者

 *   [ GrandPlugins ](https://profiles.wordpress.org/grandplugins/)

[“Watermark PDF for WordPress and WooCommerce” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/watermark-pdf)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/watermark-pdf/)するか、
[SVN リポジトリ](https://plugins.svn.wordpress.org/watermark-pdf/)をチェックする
か、[開発ログ](https://plugins.trac.wordpress.org/log/watermark-pdf/)を [RSS](https://plugins.trac.wordpress.org/log/watermark-pdf/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## メタ

 *  バージョン **1.0.6**
 *  最終更新日 **4か月前**
 *  有効インストール数 **100+**
 *  WordPress バージョン ** 5.3.0またはそれ以降 **
 *  検証済み最新バージョン: **6.9.4**
 *  PHP バージョン ** 7.1.3またはそれ以降 **
 *  言語
 * [English (US)](https://wordpress.org/plugins/watermark-pdf/)
 * タグ
 * [pdf](https://ja.wordpress.org/plugins/tags/pdf/)[security](https://ja.wordpress.org/plugins/tags/security/)
   [Stamp](https://ja.wordpress.org/plugins/tags/stamp/)[watermark](https://ja.wordpress.org/plugins/tags/watermark/)
   [WordPress](https://ja.wordpress.org/plugins/tags/wordpress/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/watermark-pdf/advanced/)

## 評価

 5つ星中5つ星

 *  [  1 5-星レビュー     ](https://wordpress.org/support/plugin/watermark-pdf/reviews/?filter=5)
 *  [  0 4-星レビュー     ](https://wordpress.org/support/plugin/watermark-pdf/reviews/?filter=4)
 *  [  0 3-星レビュー     ](https://wordpress.org/support/plugin/watermark-pdf/reviews/?filter=3)
 *  [  0 2-星レビュー     ](https://wordpress.org/support/plugin/watermark-pdf/reviews/?filter=2)
 *  [  0 1-星レビュー     ](https://wordpress.org/support/plugin/watermark-pdf/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/watermark-pdf/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/watermark-pdf/reviews/)

## 貢献者

 *   [ GrandPlugins ](https://profiles.wordpress.org/grandplugins/)

## サポート

意見や質問がありますか ?

 [サポートフォーラムを表示](https://wordpress.org/support/plugin/watermark-pdf/)