BookSpace
Free EPUB Editor

Create EPUBs
without code

Start a new book or open an existing manuscript, then organize chapters, styling, and export in one place.

Try in Browser Download for macOS alpha Download for Windows alpha

Free alpha downloads are available on Mac and Windows.

Start a new book Organize chapters Export EPUB 3
BookSpace editor screen
Outline and styling in one view Review chapter order, design, and export status in one place.
Mac / Windows alpha Apache 2.0 open source Project file saving EPUB 3 export
Work steps

Write, organize, export

Start from a blank book or open an existing manuscript, organize the outline and book details, then save it as EPUB.

01 Create or import
02 Organize chapters
03 Apply design
04 Restore previous versions
05 Export EPUB 3

Common EPUB editing tasks

Document tree UI

Organize chapters in the outline

Use the left outline to check parts and chapters. Drag items when you need to change the order.

Set the page type

Create a page, then mark it as body text, prologue, copyright, or another type. BookSpace uses that type to place it in the book structure.

Page type selector UI
Import menu UI

Import DOCX and EPUB files

Open a Word manuscript or an existing EPUB file. After import, review the outline and text, then adjust anything that needs cleanup.

Adjust design in the side panel

Change the theme, fonts, body text size, and margins from the right panel. You can set the book's base style without opening code.

Theme and design panel
Version history and restore

Restore a previous save

Review saved versions and go back to an earlier state. You can overwrite the current file or restore the version as a separate file.

Export as EPUB 3

Check the title, author, language, and description before export. You can also choose whether to include fonts in the EPUB file.

EPUB export dialog
Coming Soon

AI Copilot for Writer's Block

Stuck on a sentence? BookSpace AI helps with draft writing, page creation, and iterative editing. From proofreading to rewriting, it works like an always-on editing assistant.

Download for macOS alpha Download for Windows alpha
Download for macOS alpha Download for Windows alpha

Downloads are available on Mac and Windows.