Vellum alternative for Windows, web, and one-off books

VerdictVellum remains a superb Mac application, and a prolific Mac author formatting many books may be best served by its unlimited license. Coverfairy is the alternative when you work on Windows or in a browser, want the cover and interior in one project, or want short-term whole-studio access instead of buying a license up front.

At a glance

Vendor sites reviewed 22 July 2026 · Coverfairy access updated 10 August 2026
Criterion	Vellum	Coverfairy Interiors
Platform	Mac app only; no Windows version is offered	Browser-based on Windows, Mac, Linux, and Chromebook
Price shape	$199.99 ebook or $249.99 ebook + print, one-time, unlimited books	$6 for 7 days or $12 monthly; both include Cover and Interior and are free to try end to end
Imports	Word (.docx)	Word (.docx), EPUB, or pasted text, with an import report
Exports	EPUB and print PDF for major retailers	Validated EPUB, KDP-ready print PDF, and a separate large-print edition
The cover	Formats the interior; the cover is made elsewhere	Cover and interior live in one project; the typeset page count writes the spine
Extras	Renowned templates and a polished native app	Live royalty math while you format, accessibility report, spec-rejection guarantee

Vendor sites reviewed 22 July 2026 · Coverfairy access updated 10 August 2026

Criterion

Vellum

Coverfairy Interiors

Platform

Mac app only; no Windows version is offered

Browser-based on Windows, Mac, Linux, and Chromebook

Price shape

$199.99 ebook or $249.99 ebook + print, one-time, unlimited books

$6 for 7 days or $12 monthly; both include Cover and Interior and are free to try end to end

Imports

Word (.docx)

Word (.docx), EPUB, or pasted text, with an import report

Exports

EPUB and print PDF for major retailers

Validated EPUB, KDP-ready print PDF, and a separate large-print edition

The cover

Formats the interior; the cover is made elsewhere

Cover and interior live in one project; the typeset page count writes the spine

Extras

Renowned templates and a polished native app

Live royalty math while you format, accessibility report, spec-rejection guarantee

What Vellum does brilliantly, honestly stated

Vellum earned its reputation: import a manuscript, choose one of its book styles, and export retailer-ready ebook and print files from a native Mac application with famous polish. The license is one-time, covers unlimited books, and includes updates, which is genuinely economical for an author shipping several books a year on a Mac.

None of that requires correction. The comparison exists because two real situations sit outside it: authors who do not use a Mac, and authors with one book who hesitate at a $199.99 to $249.99 license before their first export.

Where Coverfairy takes a different route

Coverfairy runs in the browser on any machine, so there is nothing to install and no operating-system requirement. Formatting is free to try: drop in the Word file or EPUB, page through the typeset book, switch among eleven genre themes, and download a watermarked sample. A $6 Week Pass or $12 Monthly plan unlocks the clean Interior files and every Cover export.

The structural difference is that Coverfairy holds the whole book: the interior's real page count feeds the cover's spine calculation in the same project, the palette can flow between cover and interior, and the finished cover ships inside the EPUB. Vellum deliberately formats interiors and leaves the cover to other tools.

Choosing between them

Choose Vellum if you work on a Mac, love native software, and expect to format many books; its unlimited license amortizes quickly. Choose Coverfairy if you are on Windows or a Chromebook, want to try the entire flow before paying, or want the cover, spine, and interior synchronized in one place.

Vellum is a one-time desktop licence; Coverfairy offers a 7-day Week Pass and a monthly subscription. Check current prices on both sites before deciding; the competitor figures here were read from the vendor's public pages on the stated check date.

Sources and disclosure

Reviewed 10 August 2026. Competitor official pages were checked on 11 July 2026. Coverfairy product details were updated on 10 August 2026. Recheck current regional prices and terms before paying; our full method is on the About page.

Coverfairy publishes this comparison and is one of the products discussed. No competitor paid for inclusion or placement.

Frequently asked questions

Is there a version of Vellum for Windows?

No. Vellum is Mac-only and its maker has not announced a Windows version; Windows authors use a cloud Mac workaround or a different formatter.

Is Coverfairy really free to try?

Yes. Import, typesetting, theme previews, the economics panel, and a watermarked sample PDF are free without an account; a pass unlocks the clean files.

Can Coverfairy format a book whose cover was made elsewhere?

Yes. Upload an existing cover or use only the Interior workflow; both access passes unlock the EPUB and print PDF alongside all Cover tools.