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Klamra Book Builder icon
Actively maintained Tested up to 7.0.6 #23 in book

Klamra Book Builder

Create one printable book-style HTML file from published WordPress posts or WooCommerce products.

Active installs<10New
Downloads · 30d55▲ +48.6% vs prev. 30d
Rating—0 reviews
Health score55/100Fair
All-time downloads183Since Jul 2026
Support resolved—No recent threads
RequiresWP 6.0PHP 7.4+
Downloads · 7d18▲ +28.6% week over week
Our verdict

Use with caution

Klamra Book Builder works, but test it on a staging site before relying on it in 2026. Was last updated 3 months ago, and scores 55/100 on our health check.

  • Small user base (<10 active installs)
  • Very few reviews so far

How does it stack up?

Side-by-side on installs, updates, ratings & support

Daily downloads

81725Jul 7Aug 19Oct 2
Yesterday3
Daily average (1y)2
Peak day34Jul 7, 2026
Last 12 months185

Download spikes usually follow a new release — each site that auto-updates counts as a download.

Rankings

Where Klamra Book Builder stands today

WordPress.org search rankings

Live position in the plugin search, top 100
KeywordPositionCompeting pluginsCategory
book >100 1,847 Best book plugins →
catalog >100 2,610 Best catalog plugins →
export >100 8,180 Best export plugins →
pdf >100 3,387 Best pdf plugins →
printable >100 390 Best printable plugins →

About Klamra Book Builder

From the official readme · v0.2.8

Description

Klamra Book Builder helps site owners turn published WordPress posts or WooCommerce products into one organized, printable book file.

The plugin generates a standalone HTML file with a cover page, table of contents, chapter numbering, print stylesheet and browser-based Save as PDF support. It is useful for bloggers, writers, educators, artists, small publishers and content-heavy sites that want to turn an archive into a manuscript, booklet, printable collection or draft book.

The first public version focuses on safe HTML export rather than server-side PDF generation. This keeps the plugin lightweight and reduces hosting compatibility issues.

Features:

  • Export published posts into one book-style HTML file
  • Export WooCommerce products into a printable catalog-style book
  • Choose all posts/products or a specific category
  • Choose oldest-first or newest-first order
  • Set an export limit to reduce server load
  • Include dates, featured images and table of contents
  • Choose LTR or RTL book direction
  • Browser Print / Save as PDF support
  • CSS page-number support for print engines that support CSS page margin boxes
  • Safe mode to skip shortcodes, forms, scripts and heavy embeds while exporting
  • Direct file writing to reduce memory usage
  • Secure admin-only download links
  • ASCII-only generated filenames for better hosting compatibility

Important PDF Note

Klamra Book Builder creates a printable HTML book. To create a PDF, open the generated book and use your browser’s Print / Save as PDF option.

Page numbers are added with CSS @page rules when the browser or PDF engine supports them. Browser support can vary.

Installation

  1. Upload the plugin ZIP through Plugins > Add New > Upload Plugin.
  2. Activate the plugin.
  3. Go to Book Builder in the WordPress admin menu.
  4. Choose title, direction, category, order, export limit and options.
  5. Click Generate book HTML.
  6. Open the generated file and use Print / Save as PDF if needed.

Frequently asked questions

Does this create a PDF file directly on the server?

No. The plugin creates a printable HTML book. You can save it as PDF from the browser. This keeps the plugin lighter and safer on shared hosting.

Can I export Hebrew or other RTL content?

Yes. Choose Right to left in the Book direction setting.

Why is there an export limit?

Large archives can be heavy. The limit helps protect your site from memory and timeout issues. The default is 100 posts and the maximum in this version is 500 posts.

What does Safe mode do?

Safe mode skips shortcodes, forms, scripts and heavy embeds while exporting. This helps avoid conflicts with page builders, video embeds, forms or other plugins during export.

Where are generated files saved?

Generated files are saved under wp-content/uploads/klamra-book-builder/.

Changelog

Compatibility cleanup for WordPress.org review.

0.2.7

  • Reworked generated book output to avoid non-enqueued stylesheet warnings.
  • Switched export and download file access to WP_Filesystem.
  • Added translator comments for placeholder strings.
  • Reduced plugin tags to five.

0.2.3

  • Updated plugin author and contributor identity to Klamra22.

0.2.1

  • Added an interface language selector for English and Hebrew.
  • Improved Hebrew admin labels while keeping English as the public default.

0.2.0

  • Public-ready plugin name and English admin interface.
  • Added LTR/RTL direction setting.
  • Cleaned admin UI for public distribution.
  • Kept safe export limits, direct file writing and secure downloads.
  • Kept table of contents, print stylesheet and browser PDF workflow.

0.1.5

  • Internal development build.

Full changelog on WordPress.org →

Screenshots

Book Builder admin screen.
Book Builder admin screen.
Generated book cover and table of contents.
Generated book cover and table of contents.
Browser Print / Save as PDF flow.
Browser Print / Save as PDF flow.

For developers

Is this your plugin? Show off the numbers.

Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.

Active installs badge Rating badge Health score badge

Best Klamra Book Builder alternatives

All book plugins →
Alternatives
Rank Plugin Active installs Rating Updated Health
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2 Book Previewer for Woocommerce Book Previewer for Woocommerce Demo Site | Author by g5theme 1K+ ★★★★★★★★★★ 4 (2) 6 years ago 31
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4 Book Review Block Book Review Block A block to add book details and a star rating to a book review. by Donna Peplinskie (a11n) 900+ ★★★★★★★★★★ 3.7 (6) 2 years ago 34
5 WP Post Series WP Post Series Publish and link together a series of posts using a new "series" taxonomy. Automatically… by Mike Jolley 600+ ★★★★★★★★★★ 4.7 (9) 6 years ago 27
6 Planyo online reservation system Planyo online reservation system This plugin embeds the Planyo online reservation system. by xtreeme 400+ ★★★★★★★★★★ No reviews 6 months ago 42
7 Book Preview for WooCommerce Book Preview for WooCommerce With Book Preview, show your customers a PDF or text-based preview of your books to… by Shalom Taiwo 200+ ★★★★★★★★★★ 3.5 (2) 1 year ago 38
8 Book Review Library Book Review Library A book cataloguing and review system designed with bookophiles and librarians in mind. by Chris Reynolds 200+ ★★★★★★★★★★ 4.8 (16) 3 weeks ago 80
9 Buy This Book Buy This Book [No longer under development! See the Author Showcase plugin for similar, extended… by Claire Ryan 90+ ★★★★★★★★★★ 4.5 (2) 10 years ago 31
10 bookTuner bookTuner bookTuner displays books from Goodreads.com in a customizable format. by silversteelwolf 20+ ★★★★★★★★★★ No reviews 16 years ago 24

FAQ

Klamra Book Builder: quick answers

Straight answers, pulled from live WordPress.org data.

Live data from WordPress.org · checked Oct 3, 2026

Is Klamra Book Builder free?

Yes. Klamra Book Builder is free to download and use from the official WordPress.org plugin directory.

Is Klamra Book Builder safe to use in 2026?

Klamra Book Builder works, but test it on a staging site before relying on it in 2026. Was last updated 3 months ago, and scores 55/100 on our health check.

How many websites use Klamra Book Builder?

Klamra Book Builder is active on <10 WordPress websites and has been downloaded 183 times since it launched in July 2026. It was downloaded 55 times in the last 30 days.

Does Klamra Book Builder work with WordPress 7.1?

Klamra Book Builder is officially tested up to WordPress 7.0.6, while the latest release is 7.1.2. It may still work, but try it on a staging site first.

What PHP version does Klamra Book Builder need?

Klamra Book Builder requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.

When was Klamra Book Builder last updated?

The latest version, 0.2.8, was released on July 7, 2026 (3 months ago).

Who makes Klamra Book Builder?

Klamra Book Builder is developed and maintained by klamra22.

What are the best alternatives to Klamra Book Builder?

The most popular alternatives to Klamra Book Builder are MyBookTable Bookstore by St… (1K+ installs), Book Previewer for Woocomme… (1K+ installs) and Mooberry Book Manager (1K+ installs).

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