Swift Publisher vs Microsoft Publisher: Where Korva Fits

Swift Publisher is a likeable Mac desktop publishing app, but it's Mac-only and it can't open Microsoft Publisher .pub files, while Korva is cross-platform and reads .pub natively on the same Mac. So they aren't really rivals: one makes new Mac documents, the other rescues old Publisher files. This guide shows where each one earns its keep and which to reach for.

A lot of Mac users hunting for a Publisher replacement land on Swift Publisher first, and it’s easy to see why. It’s affordable, it’s been around for years, and it looks at home on macOS. But “a good Mac publishing app” and “a tool that opens my old .pub files” are two different things, and that gap is where most people get tripped up. Let’s walk through it honestly.

One housekeeping note up front. “Microsoft Publisher” and “Microsoft” are trademarks of Microsoft Corporation, and “Swift Publisher” is a trademark of BeLight Software. Korva is an independent product and is not affiliated with or endorsed by either company.

What Swift Publisher actually is

Swift Publisher, made by BeLight Software, is a desktop publishing app built specifically for the Mac. It does the bread-and-butter DTP jobs well: brochures, flyers, booklets, business cards, newsletters, and a strong line in labels, including CD/DVD and address labels. It ships with hundreds of templates and a large clipart library, and it leans into print production in ways some lighter tools don’t, CMYK TIFF export, text-to-curve conversion for print shops, and booklet imposition among them.

As of 2026 it’s a one-time purchase, around US$19.99 direct from BeLight, and it’s also bundled in the Setapp subscription if you already pay for that. That’s genuinely cheap for a capable layout app, and the one-time option means no recurring bill if you buy it outright.

Here’s the thing it doesn’t do, and it’s the thing former Publisher users care about most.

The catch: Swift Publisher can’t open .pub

Swift Publisher opens its own native format, .spub, and imports images in the usual formats, JPEG, TIFF, PDF, EPS and so on. What it does not do is open Microsoft Publisher .pub files. In our reading of its documentation and feature list as of 2026, there’s no .pub import filter at all, and that’s not BeLight being lazy.

A .pub file is a proprietary binary compound file (the CFB/OLE2 container Microsoft used), and its page-geometry stream is undocumented. So almost nothing outside Publisher itself reproduces the layout perfectly, and most apps don’t even attempt the format. Swift Publisher is in good company here: Affinity Publisher, Canva, and even Microsoft’s own Word can’t open .pub either (Word has never shipped a .pub import filter). If you’re starting fresh on a Mac with no legacy files, that limitation never bites. If you have a folder of old bulletins or flyers in .pub, it’s a wall.

And it matters more this year than ever, because Microsoft retires Publisher on October 1, 2026. After that the app leaves Microsoft 365 and stops getting fixes. Microsoft’s own advice is to convert your files to PDF for viewing and to Word for editing before then, which is awkward given Word can’t import .pub. So “just rebuild everything in Swift Publisher” means retyping text and re-placing every image by hand. Not impossible, but a long afternoon per document.

Where Korva fits

Korva was built for exactly this moment. It’s a cross-platform desktop publisher, Windows 10+, macOS 12+ (Intel and Apple Silicon), and 64-bit Linux, and on that same Mac where Swift Publisher can’t open .pub, Korva does. It reads the .pub, pulls out the text with accented characters intact and every embedded image, and drops them onto a clean, editable page. Think of it as “open and fix” rather than a pixel-perfect clone of the original, an honest trade given how undocumented the layout stream is. You get your content back, nudge the positions, and move on.

There’s also a free Reader and Converter tier. It’s a free download for Mac (Intel or Apple Silicon), Windows, or Linux, and once installed it processes the file locally on your own machine, nothing is uploaded. If you just want to check what survives from an old .pub before committing to anything, that’s the fastest test on a Mac. (For more on the Mac side specifically, see opening a .pub file on a Mac.)

The desktop app runs fully offline. No account or telemetry, and files never leave your computer. The free tier opens any .pub, edits the recovered layout and exports PDF. A one-time US$49 Korva Pro licence adds editable .kva saves, master pages and mail merge from CSV on one movable computer. No subscription.

Now the honest limit, because Swift Publisher genuinely wins here: Korva exports RGB PDFs, not prepress CMYK. Photos are embedded losslessly and accented text is preserved, which is faithful enough for digital sharing and most office, community, and short-run printing. But if your job is going to a commercial offset press that wants CMYK separations, text-to-curve, and imposition, that’s Swift Publisher’s territory, not Korva’s.

Comparison table: Swift Publisher vs Korva

So which should you use?

Sort yourself by what you’re actually trying to do.

• You have old .pub files to rescue: Start with Korva. The free Reader and Converter tier (a small desktop download) opens them and lets you get the content out safely. Swift Publisher can’t read them at all, so it’s the wrong first stop here.
• You’re a Mac user starting fresh and you send jobs to a print shop: Swift Publisher is a strong, affordable choice. Its CMYK and imposition features are exactly what Korva deliberately skips.
• You’re on Windows or Linux, or a mix: Swift Publisher isn’t an option, it’s Mac-only. Korva runs on all three desktop platforms, which is the safer bet for a mixed household or office.
• You want both: Plenty of people will use Korva to recover and maintain the legacy work and Swift Publisher (or another tool) for new Mac design. They don’t overlap, so they coexist fine.

If you searched for Microsoft Publisher for Mac and landed here, the short answer is that Publisher itself never shipped for macOS. If you want to see the wider field, our roundup of the best Microsoft Publisher alternatives lines up Scribus, Affinity, Canva, and more, and the free Publisher alternatives guide digs into the no-cost options if budget is the deciding factor.

The quickest way to settle it is to open one of your own .pub files and see what comes through. Download Korva’s free Reader and Converter on your Mac, no account and just a small install, and decide from there whether your future work needs Swift Publisher’s print muscle or whether Korva’s RGB output already covers you. Either way, you can start from the Korva homepage in a couple of minutes.