ZinFlow v1.4.3 Major Update: 5 Game-Changing Features + 618 Festival Free Month Offer!

这篇文章也有中文版本

Introduction

The digital reading landscape continues to evolve, and ZinFlow, as the leading tool for transforming web content into beautifully formatted EPUB e-books, remains committed to delivering an exceptional reading experience. Today, we’re thrilled to announce the official release of ZinFlow v1.4.3! This significant update brings five major feature improvements, plus an unprecedented first-month-free promotion in celebration of China’s 618 Shopping Festival.

Whether you’re a seasoned digital reading enthusiast or just beginning to explore web-to-e-book conversion, ZinFlow v1.4.3 offers an unparalleled convenience experience. Let’s dive into these exciting updates!

ZinFlow v1.4.3: Five Core Feature Upgrades

1. Smart Language Settings: Perfect Font Display Solution

In digital reading, font selection directly impacts reading comfort. ZinFlow v1.4.3 introduces intelligent language settings, allowing users to specify the language used when generating EPUBs in the settings menu.

Core Benefits:

  • Font Problem Resolution: Eliminates font display issues caused by incorrect source webpage language tags
  • Personalized Experience: Users can customize language settings based on reading preferences
  • Auto-Adaptation: If not manually specified, the system intelligently detects and uses the source webpage language
  • Multi-Language Support: Perfect support for font optimization in Chinese, English, and other mainstream languages

This feature is particularly valuable for users who frequently read multilingual content, ensuring every generated e-book provides the optimal visual experience.

2. Enhanced Update Mechanism: Bypass Cache for Latest Content

Web content updates frequently, and traditional caching mechanisms sometimes affect content timeliness. ZinFlow v1.4.3 optimizes the force update logic—force update operations now completely bypass cache to directly fetch the latest webpage content.

Real-World Applications:

  • News Updates: Ensure access to the latest news reports and real-time updates
  • Technical Documentation: First access to software update notes and technical changes
  • Blog Articles: Capture authors’ latest modifications and supplementary content
  • Academic Papers: Obtain the newest versions of research reports and data updates

3. Library Capacity Display: Accurate EPUB File Size Estimation

For users who frequently send e-books to Kindle, file size is an important consideration. ZinFlow v1.4.3 adds article capacity display functionality to the library interface.

User Value:

  • Email Delivery Optimization: Know file sizes in advance to avoid email sending failures
  • Storage Space Management: Reasonably plan device storage space
  • Batch Operation Guidance: Provide reference for multi-article merged exports
  • Enhanced User Experience: Reduce various problems caused by oversized files

4. New Chapter Sorting: Simpler Drag-and-Drop Operations

Organizing reading material structure is crucial for an excellent reading experience. ZinFlow v1.4.3 redesigns the chapter sorting feature—users can now directly adjust chapter order through drag-and-drop operations in the export interface.

Operational Advantages:

  • Intuitive and Simple: Eliminate complex multi-step operations—drag and drop to complete sorting
  • Real-Time Preview: Instantly view adjusted chapter structure
  • Batch Management: Easily handle large e-book projects with multiple chapters
  • User-Friendly: Conforms to modern application interaction design standards

5. Mac Version Enhancement: Mouse Region Selection Feature

Great news for Mac users! ZinFlow v1.4.3 adds mouse region selection functionality to the Mac version’s library interface—users can select multiple documents by dragging the mouse, just like in Finder.

Mac User Exclusive:

  • Efficiency Boost: Quickly select multiple related documents
  • Familiar Operations: Aligns with traditional Mac user habits
  • Batch Processing: Easily manage large amounts of library content
  • Seamless Experience: Perfect integration with macOS system

618 Shopping Festival Special: First Month Free Subscription!

In celebration of the 618 Shopping Festival, ZinFlow brings an unprecedented promotion for new and existing users!

Understanding the 618 Shopping Festival

Before we explore ZinFlow’s latest features, let’s explain the 618 Shopping Festival for our international audience. The 618 Shopping Festival is China’s second-largest annual e-commerce event, held every June 18th. Originally created by JD.com in 2010 to commemorate the company’s founding date (June 18, 1998), it began as a competitor to Alibaba’s Singles’ Day (November 11) shopping festival.

What started as JD.com’s anniversary celebration has evolved into a nationwide shopping extravaganza that runs from June 1st to June 18th, with participation from all major Chinese e-commerce platforms including Taobao, Tmall, and Pinduoduo. The sales volume during 618 rivals Black Friday in the United States, with hundreds of billions of USD in transactions across multiple platforms.

This mid-year shopping festival has become crucial for China’s e-commerce calendar, significantly boosting sales and consumer engagement. International brands have also embraced the festival, with companies like Apple, Western Digital, and luxury brands participating with special promotions and discounts.

For ZinFlow, participating in this cultural phenomenon allows us to celebrate alongside our Chinese users while extending the same incredible savings to our global community!

Promotion Details

  • Offer Content: ZinFlow Premium first month completely free
  • Promotion Period: From now until June 21st
  • Eligible Users: All new subscribers
  • No Hidden Fees: Truly zero-cost first month experience

Premium Version Benefits Recap

Through this free trial, you’ll enjoy:

  1. Unlimited Conversions: Say goodbye to the 10-conversion monthly limit
  2. Watermark-Free E-books: Generate clean, professional EPUB files
  3. Dedicated Email Server: More stable, faster Kindle delivery experience
  4. Priority Feature Updates: First access to the latest features

How to Participate

  1. Download or Update: Ensure you’re using the latest ZinFlow v1.4.3
  2. Choose Subscription: Select monthly or annual subscription in-app
  3. Enjoy Free Access: First month completely free with no charges
  4. Cancel Anytime: Cancel during the free period with no obligations

Frequently Asked Questions

How do I use ZinFlow v1.4.3’s language settings feature?

Enter ZinFlow’s settings page, navigate to “Settings -> EPUB Generation -> Language”, and select your preferred language. If not set, the system will automatically use the source webpage’s language tag.

When should I use the force update feature?

Use force update when you discover the converted content isn’t the latest version of the webpage, or when a website has recently updated content but ZinFlow still shows the old version.

Are there any restrictions on the 618 free promotion?

This promotion applies only to new subscribers, with the first month completely free and no feature limitations. After the free period ends, if you don’t wish to continue the subscription, you can cancel anytime in Apple Settings.

Does the Mac version’s multi-selection feature support keyboard shortcuts?

Yes, the Mac version supports mouse region selection as well as Command+click for multi-selection, fully conforming to Mac user habits.

How accurate is the library capacity display?

The article capacity shown in the library is estimated based on content length and image count—there will be some difference from the final generated EPUB file size, but it’s sufficient as a reference.

Conclusion

ZinFlow v1.4.3 represents another significant milestone on our journey to enhance user experience. From smart language settings to enhanced update mechanisms, from precise capacity display to convenient drag-and-drop sorting, every improvement reflects our deep understanding of user needs and relentless pursuit of technological innovation.

The 618 Shopping Festival’s first-month-free promotion demonstrates our sincere appreciation for user support. In this era of flourishing digital reading, ZinFlow is committed to exploring more convenient, efficient, and personalized reading methods with every user.

Don’t miss this rare opportunity! Update to ZinFlow v1.4.3 immediately and begin your first-month-free premium experience journey. Let’s harvest more knowledge and joy together in the ocean of digital reading!

Notes

Meta Description: ZinFlow v1.4.3 major release! New language settings, force updates, capacity display, drag sorting, Mac multi-select features. 618 Shopping Festival special: Premium first month free until June 21st. Download the ultimate web-to-EPUB converter now for unlimited conversions and professional reading experience!

Keywords: ZinFlow v1.4.3, web to EPUB converter, 618 Shopping Festival promotion, first month free subscription, smart language settings, library capacity display, Kindle e-book delivery


ZinFlow v1.4.3 Major Update: 5 Game-Changing Features + 618 Festival Free Month Offer!
https://blog.wanyi.dev/2025/05/29/zinflow_v1.4.3/
Author
Wan Yi
Posted on
May 30, 2025
Licensed under