ePubOne is a plugin for Capture One™ Pro 12 to create beautiful eBooks.

ePubOne book on iMac and iPad

Download a sample eBook created with Capture One and ePubOne.

Sample eBook


The Book panel

The book section
  • Enter the title for your the ebook.
  • Optionaly you can enter a description.
  • Enter the file name you like to use for your ebook. If a file with this name already exists a numbered copy will be written. So no existings files will be overwritten.
  • Choose the folder where the EPUB file will be stored.
  • Optionaly you can specify a custom cover image.
  • Check the button Use Custom Cover Image to use the image given above. If this button is not selected the first selected image will be used as the cover image for your book.
  • Check the button Create Tabel of Contents to include the image names as the table of contents

The Layout panel

The book section
  • Choose a Landscape or Portrait layout for your ebook.
  • The Format menu contains the following formats to choose from:
    • Golden Ratio (1 x 1.618)
    • Square
    • 1 x 2
    • 1 x 3
    • 2 x 3
    • 3 x 4
    • 4 x 5
    • 5 x 7
    • 16 x 9

The following setting sections are provided by Capture One Pro 12 for every plugin.

Your already know the possible settings from the Process Recipe tool.

The Basic panel

The Basic section

Specify here the format for your images to publish.

Choose JPEG or PNG format and a size approriate to create ebooks. A good value is around 2000px for the Long Edge.

To guarantee that your images will be displayed correcly on all devices it's also recommended to choose the sRGB Color Space Profile.

The Adjustments panel

The Adjustments section

Specify here the crop and sharpening adjustments for your images to publish.

The Metadata panel

The Metadata section

Specify here which metadata should be exported.

The Watermark panel

The Watermark section

Add an optional watermark to your images.


You can download and try out ePubOne for free.

If you want to remove the watermark in the free version you'll need to purchase a license key from us.

System requirements:

  • macOS 10.12 or newer
  • CaptureOne Pro 12 or newer

How to install ePubOne on macOS:

  1. After downloading the DMG file for macOS, locate the file in Finder and double-click it to unarchive the file ePubOne.coplugin.
  2. Double click the icon ePubPlugin.coplugin or
  3. Start Capture One Pro 12 and select Preferences > Plugins.
  4. Click the plus (+) button in the lower left corner and select the file ePubOne.coplugin in the following open dialog.
  5. Click the Activate button to activate the plugin.
  6. Enter your name in the Author text field. This is the author name, visible in your created ebook.
  7. If you've purchased a copy of ePubOne enter the License Name and License Key sent to you via eMail in the text fields below. Click Check License to validate your entered information.
Installing the Capture One Pro plugin


If you need any further information, feel free to contact us:

even-u software
Kurfuerstenstrasse 55
53115 Bonn

epubone (at) even-u (dot) com