Make comics in software you own.

If you're tired of paying every month to keep making your own comic, this is for you. Sloom Studio is a comic studio you buy once and keep: draw and ink your pages, lay them out, letter them, and export for the web or for print. No subscription. If you ever stop paying, nothing gets taken away, because there's nothing to stop paying.

Download free — Windows Linux AppImage Buy the license — $17.99

Free Print-Ready Pack: comic and book page templates made in Sloom Studio, plus the KDP preflight checklist for trim, bleed, margins, and spine math.

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On a Mac? Experimental builds are here too: Apple Silicon · Intel · how to open them →

Free to draw, lay out, and letter your whole comic. The one-time license unlocks the professional print exports.

Own it, don't rent it

Renting (monthly apps)

  • Pay forever to keep working
  • Stop paying, lose access to your tools
  • Price goes up, you go along with it
  • Your files can end up locked to a service

Sloom Studio

  • Buy once, keep it forever
  • Works offline, no account
  • Your projects are plain files you own
  • Source-available if you want to verify it

If you already use something like Clip Studio Paint and just want off the subscription treadmill, Sloom Studio covers the make-a-comic pipeline end to end in one app you own outright.

The whole comic, one app

Draw & inkA layered image editor to paint, ink, and color your pages, with masks and region tools. Pen-pressure and stylus support.
Lay out pagesPanels, gutters, bleed and trim for print, or a continuous strip for webtoons. Threaded text that flows page to page.
Letter itSpeech bubbles with draggable tails, thought and caption boxes, and an SFX designer for sound effects.
Export anywhereWebcomic and CBZ for digital, or print-ready KDP PDF and CMYK swatches when you take it to paper. Conformant PDF/X in active development.
$17.99 one-time · beta price
Download free — Windows Linux AppImage macOS (experimental) Buy the license — $17.99