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Send to X4

Send to X4

Wireless Article Transfer

3 ratings
4 reviews
📊 Productivity
📚 Books
Free

Details

  • Released
  • Updated
  • February 10, 2026
  • March 24, 2026

Features

Developer

Jaime Chapinal
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ipad
⭐4
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About

Wirelessly send articles, notes, and custom screensavers to your e-ink reader. Convert web content to EPUBs, import your own files, and manage content directly on the device. Enjoy a private, cloud-free experience over local WiFi.

✓Convert articles to EPUB
✓Import custom EPUB files
✓Send text notes
✓Design custom screensavers
✓Browse e-ink wallpapers
✓Manage device files
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What's New in Send to X4

1.3.1

March 24, 2026

New features: "x4ePapers" queues and "Design" locks

User reviews

Most RecentHighest RatedLowest Rated

Отлично

Рекомендую данное приложение. Очень приятный интерфейс. Много функций. Разработчику огромное спасибо. 👍🏻
groling!groling!

Great App

Very useful when using Crosspoint firmware. Quick updates and the dev is responsive to add features upon request.
JrhaggertyJrhaggerty

Awesome

Love the X4 running Crosspoint and this is a fantastic companion app. Converting recipes and other web articles on here is so cool!
yeetminnyeetminn

Effective, easy

In my limited use so far, this does a nice job of creating epub files from pages. App is easy to use: connects quickly, and I appreciate that it shows up in the share sheet without me having to do anything. Love my X4, and this is a great addition, thanks!
SF.SWMSF.SWM

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FAQ

What is Send to X4?

Send to X4 is a mobile application designed to wirelessly transfer articles, notes, custom screensavers, and EPUB files to the Xteink X4 e-ink reader. It operates entirely over local WiFi, ensuring a private and cloud-free experience for users.

How does Send to X4 convert articles to EPUB?

When you paste a URL or use the Share function from your browser, Send to X4 strips ads and clutter from the web page. It then converts the content into clean EPUB files optimized for e-ink displays, supporting various page types and allowing for batch sending.

Can I import my own EPUB files with Send to X4?

Yes, Send to X4 allows you to import your own EPUB files directly from your device. These files are sent to your X4 reader without any conversion needed, making it easy to manage your existing digital library.

What kind of notes can I send with Send to X4?

You can type or paste any text and send it to your X4 as a .txt file. This is ideal for quick notes, to-do lists, or reading lists. Drafts are automatically saved within the app.

How does Send to X4 handle screensavers and wallpapers?

Send to X4 includes a Sleep Screen Designer to create custom lock screens with text, images, and doodles. It also provides access to over 1,000 e-ink wallpapers and can convert your photos into 480x800 BMP screensavers optimized for the X4 display.

Is Send to X4 compatible with different X4 firmware?

Yes, Send to X4 offers full support for both Stock and CrossPoint firmware. It includes configurable IP settings and options for custom storage folders, including date-based subfolders, to help keep your transferred content organized.

Does Send to X4 require a cloud account?

No, Send to X4 is designed for 100% privacy and does not require any cloud accounts. All transfers occur over your local WiFi network, ensuring your data stays between your phone and your X4 device.

What is the age rating for Send to X4?

Send to X4 has an age rating of 4+. This indicates it is suitable for children aged 4 and above, with no mature content or complex themes.