August 26, 2026
Self-published authors need a manuscript that reads clean on a Kindle, an iPad, and a Kobo — and in 2026, the tool you pick for that conversion decides whether readers finish the book or bounce off broken formatting on page three.
A manuscript that looks perfect in Word can still break on a Kindle if the file isn't converted properly — dropped indents, missing chapter breaks, and images that shift out of place are the fastest way to earn a one-star review that has nothing to do with your writing.
Most self-published authors publish an ebook first because it's cheaper to test the market. But readers still buy print, and the choice between formats isn't either/or — a good printed books vs ebooks comparison shows most successful indie authors run both formats side by side once the ebook sells.
The services below handle the ebook side. None of them touch print production — that's a separate step, and one worth planning before you finalize your ebook files so the interior layout translates cleanly to both formats.
Each service below is scored on four things that actually matter to a self-published author working solo: platform compatibility (does it run on your computer), cost structure (free, one-time fee, or revenue cut), output format support (EPUB, MOBI, AZW3, print-ready PDF), and how easily the finished file survives a retailer's upload check. Established facts about each tool — operating system requirements, business model, and historical changes like the 2022 Smashwords-to-Draft2Digital merger — come from each company's own published record, not from guesswork.
Draft2Digital converts a formatted manuscript into EPUB and distributes it to Apple Books, Barnes & Noble, Kobo, and other retailers without charging anything upfront — it takes a cut of retail sales instead. Smashwords, once a separate competitor, merged into Draft2Digital in 2022, consolidating two of the biggest self-publishing distribution tools into one.
The conversion tool itself is straightforward: upload a clean Word or manuscript file, use the built-in formatting templates, and export. It's the closest thing to a default choice among ebook conversion services for self-published authors in 2026.
Verdict: Buy — free, wide reach, and no software to install.
Vellum is a Mac-only application that turns a manuscript into a formatted ebook and a print-ready file from the same project. It's a one-time software purchase, not a subscription, and it's built specifically for book interiors rather than general documents.
The catch is real: there's no Windows version, and there never has been. If you're not on a Mac, Vellum simply isn't an option, no matter how many authors recommend it.
Verdict: Buy if you own a Mac. Skip if you run Windows.
Atticus was built as a direct answer to Vellum's Mac restriction — it runs on Windows, Mac, and Chromebook, and handles both ebook and print formatting from one manuscript file. It's a one-time purchase rather than a subscription model.
For authors who write on Windows and don't want to buy a Mac just to format a book, Atticus closes the gap Vellum leaves open.
Verdict: Buy for Windows and Chromebook authors who want Vellum-style output without switching operating systems.
Kindle Create is Amazon's own free formatting tool built specifically for Kindle Direct Publishing. It converts a manuscript into a Kindle-ready file, but that file only works on Amazon's platform — it won't distribute to Kobo, Apple Books, or Barnes & Noble.
If you're publishing KDP-exclusive and enrolling in Kindle Unlimited, that limitation doesn't cost you anything. If you want your book everywhere, it's a dead end.
Verdict: Consider for KDP-exclusive authors. Skip if wide distribution is the goal.
Reedsy runs a free, browser-based formatting tool that exports EPUB and print-ready PDF files, alongside a marketplace where you can hire freelance editors, designers, and formatters directly. It's less a single conversion service than a hub connecting authors to both DIY tools and paid professionals.
Authors who want a second set of eyes on formatting, not just software, use the marketplace side; authors who just need a clean export use the free editor.
Verdict: Consider — strong option if you also want professional formatting help, not just conversion.
Hiring an individual formatter through a freelance marketplace gets you a human doing the conversion work instead of software, but quality varies enormously from one freelancer to the next. Pricing is negotiated per project rather than fixed, and there's no standard turnaround built into the platform.
This route works when you vet a formatter's portfolio and past reviews carefully before hiring — skipping that step is how authors end up paying twice.
Verdict: Consider with caution — vet the portfolio first, or skip if you can't verify past work.
| Service | Platform | Cost model | Output formats | Verdict |
|---|---|---|---|---|
| Draft2Digital | Web-based | Free, revenue cut | EPUB | Buy |
| Vellum | Mac only | One-time fee | EPUB, print PDF | Buy (Mac) |
| Atticus | Windows, Mac, Chromebook | One-time fee | EPUB, print PDF | Buy |
| Kindle Create | Windows, Mac | Free | Kindle format only | Consider |
| Reedsy Book Editor | Web-based | Free (marketplace paid) | EPUB, print PDF | Consider |
| Freelance formatters | N/A | Per project | Varies | Consider with caution |
Once the digital file is finalized, a matching low-volume book order printing service covers the print side without forcing you into a large minimum order.
What’s the best ebook conversion service for self-published authors in 2026?
Draft2Digital is the best all-around pick for most self-published authors in 2026 because it’s free to use and distributes to multiple retailers at once. Authors who want more design control and don’t mind a one-time fee should look at Vellum or Atticus instead.
Is Draft2Digital better than Kindle Create?
Draft2Digital distributes to multiple retailers including Apple Books, Kobo, and Barnes & Noble, while Kindle Create only produces a file usable on Amazon. Choose Kindle Create only if you’re publishing exclusively through Kindle Direct Publishing.
How much does ebook conversion cost?
Tools like Draft2Digital and Kindle Create cost nothing upfront, though Draft2Digital takes a share of retail sales instead of charging a fee. Dedicated software like Vellum, Atticus, and Jutoh charge a one-time purchase price rather than a subscription.
Can I convert my ebook file for print too?
Yes — Vellum and Atticus both export a print-ready PDF alongside the ebook file from the same manuscript project. The print file still needs a separate printer to produce bound copies, since these tools only handle formatting.
Does Vellum work on Windows?
No, Vellum runs on Mac only and has never released a Windows version. Windows and Chromebook authors who want similar formatting control should use Atticus instead.
What file format do most retailers require?
Most retailers, including Apple Books, Kobo, and Barnes & Noble, accept EPUB files, while Amazon Kindle accepts its own Kindle-specific formats. Draft2Digital and Reedsy Book Editor both export standard EPUB files that work across retailers.
Should I hire a freelancer or use software?
Use software like Draft2Digital, Vellum, or Atticus if your manuscript is straightforward and you’re comfortable following a template. Hire a freelance formatter through a marketplace like Reedsy if your book has complex layout needs and you can vet the freelancer’s past work first.
Do I need a different file for print and ebook?
Yes, print and ebook files are formatted differently even from the same manuscript — print needs a fixed trim size and margins, while ebook text reflows to fit any screen. Vellum and Atticus generate both from one project, but a printer still handles the physical print file separately.
The Smashwords-to-Draft2Digital merger in 2022 quietly ended what used to be a two-tool decision for wide ebook distribution — in 2026, most authors comparing ebook conversion services for self-published authors are really choosing between one free distributor (Draft2Digital) and a handful of paid formatting tools that also happen to output a print file. Don't treat that print file as an afterthought: authors who plan the bound edition at the same time as the ebook save themselves a second formatting pass later. Publishing Xpress handles that print run once your files are ready, with no large minimum order standing in the way.
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