10 Best Custom iFrame Alternatives in 2026
Updated September 7, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
Custom iFrame has 4,000+ 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 Custom iFrame
- 1
EmbedPress
Closest matchEmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents
4.8 (306) 100,000+ active installsEmbedPress lets you embed videos, pages, social feeds, embed PDF 3D flipbooks & other content on WordPress without coding & enhance storytelling.
Shares the embed pdf, Embed youtube tags on WordPress.org. About 25 times the installs, last updated 6 days ago.
- 2
4.5 (46) 7,000+ active installsManage your PDFs / documents by category, can be display in list, columns and dropdown. Easy to embed a PDF contnet into post / page.
Shares the embed pdf tag on WordPress.org. About 1.8 times the installs, last updated 28 days ago.
- 3
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.
Shares the embed pdf tag on WordPress.org. About 5 times the installs, last updated 7 days ago.
- 4
PDF Embedder – PDF Viewer & Embed PDF Files for WordPress
4.7 (519) 300,000+ active installsEmbed PDF files in WordPress posts and pages with a responsive PDF viewer block, live Block Editor preview, and no third-party services.
Shares the embed pdf tag on WordPress.org. About 75 times the installs, last updated 24 days ago.
- 5
4.7 (199) 10,000+ active installsThis plugin is more than just a photo album plugin, it is a complete, highly customizable multimedia cms and display system.
About 2.5 times the installs, last updated 2 days ago.
- 6
4.4 (138) 30,000+ active installsCreate and print PDF invoices, delivery notes, receipts, credit notes, and packing slips for your WooCommerce orders.
About 7.5 times the installs, last updated August 4, 2026.
- 7
4.9 (318) 20,000+ active installsAutomatically generate, email and download PDF documents from Gravity Forms entries
About 5 times the installs, no update since July 23, 2025.
- 8
4.4 (53) 20,000+ active installsEmbed a beautiful PDF viewer into pages.
About 5 times the installs, last updated April 21, 2026.
- 9
E2Pdf – Export Pdf Tool for WordPress
4.8 (58) 10,000+ active installsPDF Builder for CF7, Divi, Elementor Forms, Everest, Fluent, Formidable, Forminator, Gravity, JFB, Ninja, WPForms, WooCommerce, Post Meta, ACF, etc.
About 2.5 times the installs, last updated July 27, 2026.
- 10
Print My Blog – Print, PDF, & eBook Converter WordPress Plugin
4.8 (114) 8,000+ active installsMake printing your blog easy and impressive. For you & your visitors. One post or thousands.
About 2 times the installs, last updated May 22, 2026.
Switching from Custom iFrame: common questions
What is the best alternative to Custom iFrame?
EmbedPress is the closest match: it shares the same WordPress.org tags and has 100,000+ active installs with a 4.8 out of 5 rating.
Which Custom iFrame alternative has the most users?
PDF Embedder, with 300,000+ active installs reported by WordPress.org.
Which Custom iFrame alternative is rated highest?
Gravity PDF, rated 4.9 out of 5 by 318 reviewers. Only plugins with at least 50 reviews are counted.
Are these Custom iFrame 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 Custom iFrame 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 Custom iFrame 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
EmbedPress is the closest match to Custom iFrame by the data we track, and PDF Embedder has the widest reach with 300,000+ active installs. WP Photo Album Plus shipped the most recent release, on September 5, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
Weekly · free
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.