=== Print, PDF, Email by PrintFriendly ===
Contributors: printfriendly, joostdevalk, jrf
Tags: print, pdf, email, print button, wp-print, print recipe, print post, print page, print widget, print plugin, printable, wp-pdf, pdf post, pdf page, pdf button, pdf widget, pdf plugin, woocommerce print, woocommerce pdf
Requires at least: 2.8
Tested up to: 5.4
Stable tag: 3.15.0
The #1 Print, PDF, Email button. Stylish, full featured, customizable. Add custom header, footer, and more.
== Description ==
**GDPR (General Data Protection Regulation)**
PrintFriendly Pro is GDPR compliant. [Privacy Policy](https://www.printfriendly.com/privacy). We are working on making the free version GDPR complaint, but as of today it is not because stringent cookie consent requirements. If you are an EU publisher, we recommend purchasing a [PrintFriendly Pro Subscription](https://www.printfriendly.com/button/pro) for your domain.
**Features**
PrintFriendly is used by millions of people everyday to help them save paper and ink when they print and generate PDFs (Good for the environment and peoples wallet!).
* Print, PDF, and email.
* Stylish, highly polished, intuitive UI/UX that end-users love.
* Editable Preview - change text/image size, and delete to save even more paper and ink.
* PDF - clickable links and custom paper sizes (A4 or Letter).
* Reliable & Fast - We've developed this product over the past 9 years and it's fully optimized.
**Benefits For Publishers**
* Automatically detects page content so you don't have to create print.css.
* Professional: highly polished, stable, and supported.
* Works on HTTP, HTTPS, and password protected sites.
* Customization features (see below)
* Full featured free (ad supported) version and optional [Pro Upgrade](https://www.printfriendly.com/button/pro).
**Customization**
* Print, PDF, Email, options can be on or off.
* Custom headers and footers for the print and PDF.
* Button styles to choose, or use your own text and image/button.
* [Include a copyright](https://support.printfriendly.com/button/developer-questions/include-copyright/) on print and PDF.
* [Use your own CSS](https://support.printfriendly.com/button/wordpress/create-custom-css-file/) for complete creative control or the print or PDF page.
* Use the JavaScript or non-JavaScript option.
= Free - Ad Supported =
> This highly polished, professional plugin is free to use and fully functional. We maintain, improve, and offer support to all users.
> You get all this for free, and in return tasteful ads are displayed in a non-interfering way.
> Ads are only shown in the print/pdf/email confirmation window. No other ads are displayed or embedded in the content, or snuck in anywhere else.
> For example, [click here to see image](http://www.printfriendly.com/images/pf-free-ad-supported.gif)
= Purchase an Ad-Free Subscription =
> Get a quality product for reasonable price. Remove the ads by purchasing an ad-free subscription. It’s cheap, easy, and straightforward.
> Purchase now at [PrintFriendly.com/pro](https://www.printfriendly.com/button/pro)
**Localized in 30 Languages**
PrintFriendly & PDF speaks your language! It detects (based on browser setting) the end-users language and automatically changes language. For example, if your browser is set to Spanish, then PrintFriendly will use Spanish.
A few of our supported languages:
* Danish
* German
* English
* Spanish
* Estonian
* French
* Hebrew
* Croatian
* Hungarian
* Italian
* Korean
* Lithuanian
* Dutch/Netherlands
* Polish
* Portuguese
* Slovak
* Slovenian
* Serbian
* Swedish
* Thailand
* Turkish
* Chinese Simplified
* Chinese Traditional
PrintFriendly and PDF is the #1 print optimization technology, **as featured in [Lifehacker](http://lifehacker.com/5272212/print-friendly-optimizes-web-pages-for-printing "PrintFriendly & PDF in Lifehacker"), [Mashable](http://mashable.com/2009/05/18/print-friendly/ "PrintFriendly & PDF in Mashable") & [makeuseof](http://www.makeuseof.com/dir/printfriendly-save-on-paper-and-ink/#comment-95052)**.
**Give PrintFriendly & PDF a test drive at [PrintFriendly.com](http://www.printfriendly.com "PrintFriendly & PDF")**
= Print, PDF, Email Privacy & Data =
PDFs are generated on our server; **this plugin “phones home”**. Also if the end-user shares the page via email, the email is sent by our server.
Our Fundamental Principles:
* **We do not sell data.** Period.
* **We do not share data,** unless compelled by the law.
* **We do not ask for personal information,** unless it's needed to provide a service.
* **We don’t store personal information,** unless required for the on-going operation of service.
Specifically, here’s what we do with the data and information:
**Page content is not sent or stored on server,** except to generate the PDF. After the PDF is generated, we temporarily store the PDF to allow the end-user time to download. After this time has expired, the PDF is permanently deleted.
If you’re using the non-JavaScript option in the plugin, then the preview is generated on our server and temporarily stored in cache for a few minutes. After that time it is permanently deleted.
**Email Address & Content get permanently deleted** In order to send the email, we need to store the email address and message on our server. After the email has been sent and found not to be a spammer, the email address is permanently deleted.
**Server log files get created and deleted.** Browsers and Servers pass non-personally-identifying information, such as the browser type, language, referrer, and the date/time. We may use this data to analyze how the service is being used. Non-personally-identifying aggregate data may get published, e.g., by a report on trends in the usage of the service.
== Installation ==
1. Search for PrintFriendly in your WordPress backend and click install, or download the printfriendly.zip file and unzip it.
2. If you downloaded the zip, upload the printfriendly folder into wp-content/plugins folder
3. Activate the plugin in your WordPress Admin area.
4. Select "Settings" to customize button style and placement.
== Frequently Asked Questions ==
= Print Friendly & PDF Official Support=
[How to articles and support](https://support.printfriendly.com) for Print, PDF, and Email button by PrintFriendly
= Content Not Showing =
Use [PrintFriendly & PDF custom class names](https://support.printfriendly.com/button/developer-questions/include-exclude-content/) to include/exclude content.
= How to add custom header to Print and PDF =
Use the option in the Plugin settings. [See how](https://support.printfriendly.com/button/wordpress/custom-header-wp/)
= Hide the button on a specific page=
You can [hide the Print, PDF, and Email button](https://support.printfriendly.com/button/wordpress/hide-button/) using CSS.
== Screenshots ==
1. Lightbox design keeps users on your page.
2. More sharing tools, Print, PDF, Email. Plus editing tools!
3. Fully customizable: Choose your print button, text link, or use your own text or graphic.
4. Print Friendly & PDF speaks your language! Localized in over 30 languages.
== Changelog ==
= 3.15.0 =
* CSS Bug fix for center align of PrintFriendly Button
= 3.14.9 =
* Bug fix for PrintFriendly button alignment.
= 3.14.8 =
* Fix error from deprecated contextual help. Change printfriendly button CSS styles from internal (head) to inline (link). This ensures all styles are removed when button is not present.
= 3.14.7 =
* Remove unnecessary closing style tag. Add outline:none to printfriendly button link to remove outline on click.
= 3.14.6 =
* Improvements to CSS and how we load JS. Moved button CSS from page head to a separate stylesheet. Load JS using async attribute (now that all major browsers support async attribute, we need not insert JS dynamically)
= 3.14.5 =
* New Feature: Password protected image option. Select this option if your images are password protected so they can be included in PDFs.
= 3.14.4 =
* Make save options work without Pro field(email, domain) validation check.
= 3.14.3 =
* Plugin copy and style changes. No functionality changes.
= 3.14.2 =
* GDPR Compliant notification for PrintFriendly Pro and links to Privacy Policy.
= 3.14.1 =
* Fix client side pro domain validation.
= 3.14.0 =
* Integrate instant free Pro Trial, and Pro status.
= 3.13.0 =
* Add Notification alerting websites using Password Protection or JavaScript to display content they need to upgrade to PrintFriendly Pro
= 3.12.5 =
* Chanage link in settings page
= 3.12.4 =
* Bug fix, avoid "undefined variable: return"
= 3.12.3 =
* Bug fix, sometimes custom image didn't display correctly after upgrade
= 3.12.2 =
* Add title to Printfriendly button and change button image alt
= 3.12.1 =
* Fix translations
= 3.12.0 =
* Update custom button UI
= 3.11.2 =
* Fix button upgrade for pf-icon-both.gif
= 3.11.1 =
* Bug fix
= 3.11.0 =
* Update buttons
= 3.10.0 =
* Change "leave us a rating" message.
= 3.9.2 =
* Correctly handle spaces in print-only detection
= 3.9.1 =
* Better print-only detection
= 3.9.0 =
* Add new button
= 3.8.8 =
* Bug fix.
= 3.8.7 =
* Bug fix.
= 3.8.6 =
* Allow default image setting to be small medium or large.
= 3.8.5 =
* Bug fix.
= 3.8.4 =
* Bug fix.
= 3.8.1 =
* Improve automatic error reporting.
= 3.8.0 =
* Add automatic error reporting.
= 3.7.6 =
* WooCommerce support improvments: remove upsells from print preview.
= 3.7.5 =
* WooCommerce support improvments: fix DOMDocument.loadHTML warnings.
= 3.7.4 =
* Added CSS Relative Position and Z-Index to button to avoid content covering the button.
= 3.7.3 =
* Always use https
= 3.7.2 =
* Use schema less URLs for loading icons
= 3.7.1 =
* Use www.printfriendly.com instead of app.printfriendly.com for redirects
= 3.7.0 =
* Remove http/https option, use current schema
= 3.6.0 =
* Allow custom HTML in Custom Button Text
= 3.5.4 =
* WooCommerce 'Content Algorithm' fix
= 3.5.3 =
* Fix security issues
= 3.5.2 =
* Fix code to support PHP 5.2
= 3.5.0 =
* WooCommerce product page improvements. Better support for product images, price, and description.
= 3.4.9 =
* Fix minor security issue
= 3.4.8 =
* Fix button images style
= 3.4.7 =
* Fix button style to remove underline
= 3.4.6 =
* Always removed PrintFriendly button underline regardless plugin CSS for button styles option
= 3.4.4 =
* Removed page content selection option - Wordpress Standard/Strict
= 3.4.2 =
* Fixed the issue occured due to new changes made in the page content selection options
= 3.4.1 =
* Improved page content selection options
= 3.4.0 =
* Fixed the admin javascript error and increased plugin text boxes size
* Enabled Print Friendly button href to www.printfriendly.com only when the plugin JavaScript option is enabled
* Made some plugin text translation ready
= 3.3.10 =
* Implemented both Classic Google Analytics and Google Universal Analytics code
* Fixed WP Slimstat conflict
= 3.3.9 =
* Removed the functionality that opens new window when JavaScript is disabled
= 3.3.8 =
* Shortcode bug fix
* Urlencoded button href to produce valid html
= 3.3.7 =
* Readme.txt update
= 3.3.6 =
* Fixed JS optimization Bug
= 3.3.5 =
* Wordpress 3.8 support
= 3.3.4 =
* Provided Algorithm Options
= 3.3.3 =
* Using WP content hook for all Buttons
= 3.3.2=
* Algorithm Update
= 3.3.1 =
* SSL Support bug fixes.
= 3.3.0 =
* Optimized JavaScript, reducing the file size by 65%!
* Better syncing between client-side/server-side content detection algorithm. This will make improvements to content detection easier than ever.
* Support for international language sub-regions, for example PT-BR vs. PT (Portuguese-Brazil vs. Portuguese for Portugal)
* Support for Wordpress - 3.6 .
* Printfriendly custom commands support.
= 3.2.10 =
* Fixed Bug in Google Analytics generation
= 3.2.9 =
* Enabled support for Google Analytics
= 3.2.8 =
* Algorithm Update
= 3.2.7 =
* Removed Break tag from button code.
= 3.2.6 =
* Fixed Button behavior when displayed on Homepage for NON-JS version.
* Fixed CSS issue with Button when placed above content.
* Fixed box-shadow issue with button.
* Custom print and pdf options now available for Non-JS version. Custom options include header, css, image alignment, etc..
* Fixed bug for custom tagline.
= 3.2.5 =
* Added hide images and image style options.
* Improved input validation.
* Improved output escaping.
* Removed printfriendly post_class.
* Small i8n fix.
* Few small HTML fixes.
= 3.2.4 =
* Add printfriendly post_class.
* Fixed minor JS bug.
* Added redundancy to uninstall script.
= 3.2.3 =
* Rolling back to version 3.2.1
= 3.2.2 =
* Add printfriendly post_class.
* Add printfriendly button display settings per individual category.
* Fixed minor JS bug.
* Added redundancy to uninstall script.
= 3.2.1 =
* Improve script loading.
= 3.2.0 =
* Important chrome issue fix. Ie syntax error fix.
= 3.1.9 =
* Minor css detail.
= 3.1.8 =
* Add printfriendly options to allow/not allow print, pdf, email from the Printfriendly and PDF dialog.
= 3.1.7 =
* Revert default print button show settings. Prevent easy override of print button text-decoration and border style properties.
= 3.1.6 =
* Adding PrintFriendly and PDF alignment style classes.
= 3.1.5 =
* Set button appearance in more flexible way. Remove styles that interfered with wordpress themes. Add shortcode for printfriendly button. Fix redirect to printfriendly.com link. Added custom css feature.
= 3.1.4 =
* Changed https url. Don't hide text change box when disabling css.
= 3.1.3 =
* Fixed bug with disable css option.
= 3.1.2 =
* Added disable css option to admin settings.
= 3.1.1 =
* Fixed admin js caching.
= 3.1.0 =
* Fixed admin css caching.
= 3.0.9 =
* New features: Custom header, disable click-to-delete, https support (beta), PrintFriendly Pro (ad-free).
= 3.0.8 =
* Reordered PrintFriendly & PDF buttons. CSS stylesheet option is now checked by default.
= 3.0.7 =
* Added additional images for print button.
= 3.0.6 =
* Fix bug that displays button on category pages when posts and pages is selected.
= 3.0.5 =
* PrintFriendly & PDF button will now display on category pages (archive pages), if "Homepage, Archives, Posts, and Pages" was selected in the Settings for PrintFriendly & PDF (button placement).
= 3.0.4 =
* Align-right and align-center support for themes that remove WordPress core css.
= 3.0.3 =
* Support for bad themes that alter template tags and prevent JavaScript from loading in footer.
= 3.0.2 =
* Fixed JS bug with Google Chrome not submitting and fixed input validation issues.
= 3.0.1 =
* Fixed minor JS bug.
= 3.0 =
* A complete overhaul of the plugin by renowned WordPress plugin developer Joost de Valk.
* Code Changes:
* Redone the admin page.
* Plugin is now fully i18n ready.
* Plugin now uses the settings API.
* CSS loading is now optional.
* JavaScript loading is now optional.
* Plugin now uses WordPress default align classes for outlining.
* Documentation changes:
* Added an FAQ.
* Added Screenshots.
= 2.1.8 =
* The Print Button was showing up on printed, or PDF, pages. Junk! Print or PDF button no longer displayed on printed out page or PDF.
= 2.1.7 =
* Changed print button from `` to `