Title: LibraX Invoice Author: libraxnet Published: 2026年6月13日 Last modified: 2026年6月18日 --- プラグインを検索 ![](https://ps.w.org/librax-invoice/assets/banner-772x250.png?rev=3570749) ![](https://ps.w.org/librax-invoice/assets/icon-256x256.png?rev=3570749) # LibraX Invoice 作者: [libraxnet](https://profiles.wordpress.org/libraxnet/) [ダウンロード](https://downloads.wordpress.org/plugin/librax-invoice.1.0.3.zip) * [詳細](https://ja.wordpress.org/plugins/librax-invoice/#description) * [レビュー](https://ja.wordpress.org/plugins/librax-invoice/#reviews) * [インストール](https://ja.wordpress.org/plugins/librax-invoice/#installation) * [開発](https://ja.wordpress.org/plugins/librax-invoice/#developers) [サポート](https://wordpress.org/support/plugin/librax-invoice/) ## 説明 LibraX Invoice is a **clean, lightweight yet fully-featured** WooCommerce invoicing plugin. It delivers **Invoice, Proforma Invoice, Packing Slip, and Credit Note**– all core features are completely free with no paid upsells or locked functionality. Built for real-world e-commerce workflows, the plugin combines simplicity (only 14 core settings) with powerful, intelligent automation and excellent compatibility. It generates fast, polished, professional PDF documents while supporting complex business needs including global tax compliance and multilingual stores. **Key Features** * Complete document suite: Invoice, Proforma Invoice, Packing Slip, and Credit Note * Smart generation logic – skips invoices for orders with zero total amount * Automatic PDF attachments to WooCommerce emails following standard e-commerce logic * Customers can download documents directly from My Account (Invoice, Proforma Invoice, Credit Note) * 5 modern, high-quality templates (Default, Alpha, Gamma, Delta, Kappa) with consistent styling across all document types * Bulk download Invoices & Packing Slips as ZIP from the admin order list * Flexible sequential invoice numbering with automatic year prefix (e.g. 20261001) and yearly reset – admin can modify the next invoice number at any time * Full support for global Tax ID fields (VAT, SSN, EIN, ABN, CPF, CNPJ, GSTIN, etc.) with automatic country-based labeling * Payment QR Code on Proforma Invoices for manually created orders (ideal for offline, service, and B2B businesses) * Full CJK (Chinese, Japanese, Korean) support via MiSans font * Company logo, primary color, custom bank details, and flexible invoice notes * Compatible with WooCommerce Subscriptions, Bookings, Product Add-Ons, YITH Product Add-Ons, and HPOS **Automatic Behaviors** * Completed order Invoice automatically attached to email* Refund issued Credit Note automatically attached to refund email * Bank Transfer orders Proforma Invoice attached to notification email * Manually created pending orders Proforma Invoice with payment QR Code can be attached when sending order details ## スクリーンショット [⌊Default Invoice PDF⌉⌊Default Invoice PDF⌉[ Default Invoice PDF [⌊Default Proforma Invoice PDF (with QR Code)⌉⌊Default Proforma Invoice PDF (with QR Code)⌉[ Default Proforma Invoice PDF (with QR Code) [⌊Default Credit Note PDF⌉⌊Default Credit Note PDF⌉[ Default Credit Note PDF [⌊Default Packing Slip PDF⌉⌊Default Packing Slip PDF⌉[ Default Packing Slip PDF [⌊Settings page - clean and only 14 options⌉⌊Settings page - clean and only 14 options⌉[ Settings page – clean and only 14 options [⌊Order list - quick download buttons⌉⌊Order list - quick download buttons⌉[ Order list – quick download buttons [⌊Bulk download Invoices or Packing Slips as ZIP⌉⌊Bulk download Invoices or Packing Slips as ZIP⌉[ Bulk download Invoices or Packing Slips as ZIP [⌊Documents actions in Edit Order screen⌉⌊Documents actions in Edit Order screen⌉[ Documents actions in Edit Order screen [⌊Documents section in My Account - Orders list⌉⌊Documents section in My Account- Orders list⌉[ Documents section in My Account – Orders list [⌊Documents buttons in My Account - Single Order view⌉⌊Documents buttons in My Account- Single Order view⌉[ Documents buttons in My Account – Single Order view ## インストール 1. Upload the plugin files to the `/wp-content/plugins/librax-invoice` directory, or install the plugin through the WordPress plugins screen directly. 2. Activate the plugin through the ‘Plugins’ screen in WordPress. 3. Go to **WooCommerce PDF Invoices** to configure the settings. ## FAQ ### Does this plugin have any paid features or Pro version? No. All core features are completely free. ### Does it support WooCommerce High-Performance Order Storage (HPOS)? Yes. The plugin is fully compatible with HPOS. ### Can customers download documents from My Account? Yes. Customers can view and download Invoice, Proforma Invoice, and Credit Note directly from their account. ### How does sequential invoice numbering work? You can choose between using WooCommerce order numbers or sequential numbering. Sequential mode adds the current year as prefix (e.g. 20261001), automatically resets each year, and allows admins to set or modify the next invoice number at any time. ### Does it skip zero-total orders? Yes. The plugin intelligently skips invoice generation for orders with zero total amount. ### Does it support migration from other invoice plugins? For detailed migration guidance from plugins such as WP Overnight or YITH, [please visit our documentation](https://librax.net/librax-invoice-settings-guide/#migration) ### Can I customize or add my own templates? Yes. You can add custom templates by placing them in your (child) theme folder: your-theme/librax-invoice/ We strongly recommend using a **child theme** to avoid losing custom templates on updates. ### Does it support Chinese, Japanese and Korean? Yes. Full CJK support is provided via the MiSans font ([as a free font extension](https://librax.net/librax-invoice-settings-guide/#fonts)) for clean, professional multilingual PDFs. ## 評価 このプラグインにはレビューがありません。 ## 貢献者と開発者 LibraX Invoice 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 * [ libraxnet ](https://profiles.wordpress.org/libraxnet/) [“LibraX Invoice” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/librax-invoice) ### 開発に興味がありますか ? [コードを閲覧](https://plugins.trac.wordpress.org/browser/librax-invoice/)するか、 [SVN リポジトリ](https://plugins.svn.wordpress.org/librax-invoice/)をチェックする か、[開発ログ](https://plugins.trac.wordpress.org/log/librax-invoice/)を [RSS](https://plugins.trac.wordpress.org/log/librax-invoice/?limit=100&mode=stop_on_copy&format=rss) で購読してみてください。 ## 変更履歴 #### 1.0.3 * Skip invoice generation for zero total orders * Added ability to set/modify the next sequential invoice number * Minor improvements and bug fixes #### 1.0.2 * Minor improvements and bug fixes #### 1.0.1 * Minor improvements and bug fixes #### 1.0.0 * Initial public release ## メタ * バージョン **1.0.3** * 最終更新日 **1か月前** * 有効インストール数 **10未満** * WordPress バージョン ** 5.8またはそれ以降 ** * 検証済み最新バージョン: **7.0.2** * PHP バージョン ** 7.4またはそれ以降 ** * 言語 * [English (US)](https://wordpress.org/plugins/librax-invoice/) * タグ * [credit note](https://ja.wordpress.org/plugins/tags/credit-note/)[Packing Slip](https://ja.wordpress.org/plugins/tags/packing-slip/) [pdf invoice](https://ja.wordpress.org/plugins/tags/pdf-invoice/) * [詳細を表示](https://ja.wordpress.org/plugins/librax-invoice/advanced/) ## 評価 レビューはまだ送信されていません。 [Your review](https://wordpress.org/support/plugin/librax-invoice/reviews/#new-post) [すべてのレビューを見る](https://wordpress.org/support/plugin/librax-invoice/reviews/) ## 貢献者 * [ libraxnet ](https://profiles.wordpress.org/libraxnet/) ## 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/librax-invoice/) ## 寄付 このプラグインが今後も改善できるよう応援しませんか ? [ このプラグインに寄付 ](https://librax.net/)