10 Best Flexible PDF Invoices for WooCommerce & WordPress Alternatives in 2026
Updated September 7, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
Flexible PDF Invoices for WooCommerce & WordPress has 6,000+ active installs on WordPress.org. These 10 plugins share its category or its tags on WordPress.org, are actively maintained, and each has at least 100 active installs. They are ordered by how closely they match, not by our opinion.
The 10 closest alternatives to Flexible PDF Invoices for WooCommerce & WordPress
- 1
Print Invoice & Delivery Notes for WooCommerce
Closest match4.4 (138) 30,000+ active installsCreate and print PDF invoices, delivery notes, receipts, credit notes, and packing slips for your WooCommerce orders.
About 5 times the installs, last updated August 4, 2026.
- 2
Easy Digital Downloads – eCommerce Payments and Subscriptions made easy
4.7 (590) 40,000+ active installsThe #1 eCommerce plugin to sell digital products & subscriptions. Accept payments with Stripe & PayPal. Sell ebooks, software & more.
About 6.7 times the installs, last updated 24 days ago.
- 3
4.9 (318) 20,000+ active installsAutomatically generate, email and download PDF documents from Gravity Forms entries
About 3.3 times the installs, no update since July 23, 2025.
- 4
Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More
4.9 (970) 40,000+ active installsCalculated Fields Form: complete WordPress form builder for contact,booking,quote,payment forms & more,with built-in dynamic calculation capabilities.
About 6.7 times the installs, last updated 3 days ago.
- 5
Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools
4.6 (533) 30,000+ active installsSupercharge WooCommerce with FREE Abandoned Cart Recovery, Product Variation Swatches, PDF Invoices & 100+ tools. Boost sales & save time.
About 5 times the installs, last updated 19 days ago.
- 6
Embed Any Document – Embed PDF, Word, PowerPoint and Excel Files
4.2 (92) 50,000+ active installsEmbed PDF, DOC, PPT and XLS documents easily on your WordPress website with the help of Google Docs Viewer or Microsoft Office Online.
About 8.3 times the installs, last updated August 7, 2026.
- 7
WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels
Paid version available4.9 (284) 50,000+ active installsAuto-generate and attach WooCommerce PDF invoices and packing slips to order emails with customizable templates & bulk print options.
About 8.3 times the installs, last updated 18 days ago.
- 8
PDF Poster – let visitors read PDFs without leaving the page
4.5 (146) 20,000+ active installsPDF Poster lets you embed PDF files in WordPress using a responsive viewer and block support, including full-screen, download, and print options.
About 3.3 times the installs, last updated 7 days ago.
- 9
User Registration
Paid version availableUser Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder
4.8 (828) 50,000+ active installsBuild membership sites with tiered plans, content restriction, drag-&-drop custom registration & login form builder, and built-in payment system.
About 8.3 times the installs, last updated 26 days ago.
- 10
4.8 (106) 60,000+ active installs50+ Essential Addons for Contact Form 7 - Conditional Fields, Multi Step, Redirection, Columns, WooCommerce, Mailchimp & more
About 10 times the installs, last updated 6 days ago.
Switching from Flexible PDF Invoices for WooCommerce & WordPress: common questions
What is the best alternative to Flexible PDF Invoices for WooCommerce & WordPress?
Print Invoice & Delivery Notes for WooCommerce is the closest match: it shares the same WordPress.org tags and has 30,000+ active installs with a 4.4 out of 5 rating.
Which Flexible PDF Invoices for WooCommerce & WordPress alternative has the most users?
Ultra Addons for Contact Form 7, with 60,000+ active installs reported by WordPress.org.
Which Flexible PDF Invoices for WooCommerce & WordPress alternative is rated highest?
Calculated Fields Form, rated 4.9 out of 5 by 970 reviewers. Only plugins with at least 50 reviews are counted.
Are these Flexible PDF Invoices for WooCommerce & WordPress alternatives free?
Every plugin listed here is free to install from WordPress.org. Where WordPress.org marks a plugin as commercial, the developer also sells a paid version or add-ons, and that is shown on each plugin.
How are alternatives chosen?
Automatically, from WordPress.org data: plugins that share a category top 10 with Flexible PDF Invoices for WooCommerce & WordPress score highest, then plugins that appear in the same WordPress.org rankings, then plugins with the same tags, weighted so rare tags count more than common ones. Plugins by the same author and plugins rated under 4.0 are left out.
How we choose these alternatives
Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against Flexible PDF Invoices for WooCommerce & WordPress on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.
The bottom line
Print Invoice & Delivery Notes for WooCommerce is the closest match to Flexible PDF Invoices for WooCommerce & WordPress by the data we track, and Ultra Addons for Contact Form 7 has the widest reach with 60,000+ active installs. Calculated Fields Form shipped the most recent release, on September 4, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
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What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.