PDF Invoices & Packing Slips for WooCommerce – Challan vs Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

Challan is a powerful WooCommerce PDF invoice plugin that lets you automatically generate PDF invoices, attach PDF invoices to WooCommerce order emails, create packing slips, shipping labels, and delivery notes – all from one dashboard. Looking for the best WooCommerce invoice generator? Challan automatically creates professional PDF invoices when orders are placed and attaches them to customer emails. No manual work required. Upgrade to Pro | Complete Documentation | Get Support Why Store Owners Choose Challan for WooCommerce PDF Invoices? ✉️ Attach PDF Invoice to Email Automatically The #1 reason store owners choose Challan: automatically attach PDF invoice to WooCommerce order emails. When a customer places an order, Challan generates the invoice and attaches it to the confirmation email instantly. No more manually creating invoices. No more forgetting to send them. Challan handles everything automatically. Supported emails for PDF invoice attachment: New Order (Admin notification) Processing Order Completed Order Customer Invoice / Order Details Refunded Order Customer Note 📄 WooCommerce Invoice Generator Challan works as a complete WooCommerce invoice generator that creates professional invoices containing: Order details and order number Customer billing and shipping address Product names, quantities, SKUs Tax breakdown (VAT, GST, custom taxes) Discounts and coupon information Payment method and status Custom invoice notes Generate invoices automatically on order status change, or create them manually with one click from the WooCommerce orders page. 📦 WooCommerce Packing Slip Create WooCommerce packing slips for your warehouse and fulfillment team. Packing slips help ensure accurate order picking and shipping. Packing slip features: Product names and quantities SKU and weight information Custom packing instructions Option to hide prices (for dropshipping) Bulk print multiple packing slips 🎨 Customize WooCommerce PDF Invoice Template Want to customize WooCommerce PDF invoice appearance? Challan gives you full control: Upload your company logo Add business name and address Custom header and footer text Multiple paper sizes (A4, A5, Letter, A3) Custom CSS for advanced styling RTL support for Arabic, Hebrew, Persian Looking to add custom field to WooCommerce PDF invoice? Challan Pro supports custom fields, meta data, and product attributes on invoices. 🏷️ Shipping Labels & Delivery Notes Generate WooCommerce shipping labels and delivery notes directly from your dashboard: Print delivery address labels Include phone and email on labels Bulk download by date range Multiple label formats Barcode and QR code support (Pro) 💾 Bulk Download WooCommerce PDF Invoices Need to download WooCommerce PDF invoices in bulk? Challan makes it easy: Download all invoices as ZIP file Merge into single PDF document Filter by date range Filter by order status Export for accounting software 🌍 Multi-Language PDF Invoice Support Create PDF invoices in multiple languages with proper font rendering: Bengali (বাংলা) Arabic (العربية) – Full RTL support Hindi (হিন্দী) German (Deutsch) French (Français) Spanish (Español) Japanese (日本語) Chinese (中文) And 15+ more languages Free version: Generate invoices in your site’s language with full font support. Pro version: Generate invoices in the customer’s order language for multi-language stores (WPML, Polylang, Weglot). 🔧 WooCommerce Plugin Compatibility Searching for a WordPress invoice plugin? Challan is built specifically for WooCommerce-powered WordPress stores. If your store runs on WooCommerce, Challan is the invoice solution you need. Compatible with: Multi-Language Plugins (Pro): WPML, Polylang, TranslatePress, Weglot – generate invoice in order language Works with all WooCommerce themes Compatible with page builders (Elementor, Divi) WooCommerce Subscriptions ready (Pro) WooCommerce Bookings compatible Bundle and Composite Products support Free vs Pro Comparison Free Version – WooCommerce PDF Invoices & Packing Slips: ✅ Auto-generate PDF invoices ✅ Attach PDF invoice to order emails ✅ WooCommerce packing slip generation ✅ Shipping labels / delivery address ✅ Custom invoice number format ✅ Company logo and branding ✅ Multiple paper sizes ✅ Bulk invoice download ✅ Multi-language fonts (site language) ✅ RTL language support ✅ Customer invoice download from My Account ✅ Custom CSS styling ✅ Developer hooks and filters Pro Version – Additional Features: 🚀 10+ Premium invoice templates 🚀 Invoice in order language (WPML, Polylang, Weglot) 🚀 Credit notes for refunds 🚀 Proforma invoices 🚀 ZATCA e-invoicing (Saudi Arabia) 🚀 GST invoice format (India) 🚀 Add custom fields to invoice 🚀 Product images on invoices 🚀 Digital signature 🚀 20+ paid stamp designs 🚀 Dropbox automatic backup 🚀 Barcode & QR codes 🚀 WooCommerce Subscriptions invoices 🚀 Priority support Upgrade to Pro | Complete Documentation | Get Support Who Uses Challan? WooCommerce Store Owners – Automate PDF invoice generation Dropshipping Businesses – Packing slips without prices Indian E-commerce Stores – GST compliant invoicing Saudi Arabian Stores – ZATCA e-invoicing ready European Sellers – VAT invoice support Multi-language Stores (Pro) – Invoice in customer’s order language Wholesale Businesses – Bulk operations About WebAppick Challan is built by WebAppick, creators of CTX Feed – the #1 WooCommerce Product Feed plugin with 80,000+ active installations. We’ve been building WooCommerce solutions since 2015. Our Other Free Plugins Disco – Dynamic Pricing & Discount Rules for WooCommerce Product Feed Manager for WooCommerce – CTX Feed

Compress images, optimize images, and enable image lazy load automatically with the powerful Smush image optimizer to keep your WordPress site fast, without losing quality. Smush makes it easy to optimize images, compress images, and deliver images faster across your entire WordPress site. This all-in-one image optimizer automatically reduces image file sizes, enables image lazy load, and serves modern formats like WebP and AVIF, all without breaking image quality or adding extra work. Whether you’re running a blog, store, or portfolio, Smush helps you optimize images at scale and keep your site fast with a trusted WordPress image optimizer. Trusted by 1+ Million Sites | 4.8/5 Star Rating Get everything you need to optimize images and speed up your site. Smush works out of the box with no complicated setup – just install and let it handle the rest. Compress images without losing quality Reduce image file size automatically while keeping your images sharp and clear. Smush is an easy-to-use image optimizer which let’s you compress images using both lossless and lossy compression, giving you the best balance of quality and performance without extra work. You can also compress images outside the media library using Directory Smush, making it easy to optimize images stored in theme folders, plugins, or other directories on your server. Lazy load images for faster pages Enable image lazy load across your site so images load only when needed. This image optimizer improves initial page speed and creates a smoother experience for visitors without extra configuration. Serve WebP and AVIF images automatically (PRO) Convert images to WebP and AVIF and serve them automatically to supported browsers. Smush helps you optimize images using next-gen formats to reduce file size and improve load times across your WordPress site. Deliver images faster with an Image CDN (PRO) Serve images through a global image CDN to reduce latency and improve load times for visitors around the world. 119 global CDN servers Up to 500 GB of bandwidth Faster image delivery based on visitor location Improved performance for image-heavy and high-traffic sites Automatically resize and fix image dimensions (PRO) Eliminate common PageSpeed warnings and improve layout stability with automatic image sizing. Smush dynamically resizes images to perfectly fit their containers, regardless of original size, helping fix the “Properly size images” warning in Google PageSpeed Insights. It also automatically adds missing width and height attributes to your images, improving rendering speed and reducing layout shifts. This helps you meet the “Ensure images have explicit width and height” recommendation without any manual work. Optimize your entire site, automatically Smush works across your whole site as a powerful image optimizer to optimize images as you upload them and maintain performance over time without manual work. Optimize images automatically on upload Compress images in bulk or individually Works with your existing media library No need to re-upload images Enable image lazy load across your site Convert images to WebP and AVIF Deliver images with an integrated image CDN Automatically resize and serve correctly sized images Optimize images outside the media library with Directory Smush Built for performance Smush improves page speed and overall performance by reducing image weight and improving how images are delivered. Reduce page load times Improve user experience Better performance for image-heavy pages Supports image lazy load and preload images (PRO) for faster perceived performance Works with your existing setup Smush is built to work with your current WordPress setup, including popular themes, page builders, and plugins. Compatible with Gutenberg, Elementor, WPBakery, and more Works with WooCommerce stores No need to change your workflow Easy to enable and configure Designed to be simple You don’t need to be a performance expert to optimize images with Smush image optimizer. Works out of the box Simple settings when you need them No technical knowledge required Safe to use on any site Why choose Smush? There are plenty of image optimization plugins, but Smush focuses on making it easy to optimize images, compress images, and improve performance without complexity. As a leading WordPress image optimizer, Smush gives you powerful optimization tools without the technical hassle. Trusted by over 1 million WordPress users Built specifically for WordPress Regular updates and improvements Backed by the WPMU DEV team Get started in minutes Install Smush, activate it, and start to compress images, optimize images, and enable image lazy load right away. This easy-to-use image optimizer helps most sites see improvements immediately without changing how they upload or manage images. About Us WPMU DEV is a premium supplier of quality WordPress plugins, services and support. Learn more here: https://wpmudev.com/ Don’t forget to stay up to date on everything WordPress from the Internet’s number one resource: WPMU DEV Blog Hey, one more thing… we hope you enjoy our free offerings as much as we’ve loved making them for you! Contact and Credits Originally written by Alex Dunae at Dialect (dialect.ca, e-mail ‘alex’ at ‘dialect dot ca’), 2008-11.