Wozshowjuniper
chapter 01 · file.format

Choosing a File Type Buyers Want

The format is the contract between your file and the buyer's software. Get it wrong and the best design in the world arrives as an error message.

Start from the buyer's software

Before you open a design tool, write down what your buyer has installed. A teacher probably has Google Slides and Microsoft PowerPoint. A wedding planner may use Canva and a printer at home. A photographer pays for Adobe Lightroom. A digital journaller uses GoodNotes or Notability on an iPad. That list is your format list.

The common mistake is shipping the source file you designed in. A layered Adobe Illustrator file is useless to someone without Illustrator, and a Procreate canvas is useless to someone on Windows. Ship what opens on their machine, and include your source format only when the buyer is another designer.

spec: one product page → one primary format → optional secondary formats listed clearly in the title or first line of the description.

PDFPrintable and digital planners

PDF remains the most reliable format for anything meant to be printed or written on. It renders the same on every device and needs no editing software. For printables, supply both A4 (used across the UK, Europe and most of the world) and US Letter, because a page designed for one crops badly on the other.

Digital planners are a separate product. They are landscape or portrait PDFs with internal hyperlinks: tabs that jump to months, days that jump to notes. Test them in GoodNotes, Notability and Xodo before you list, since link behaviour varies between apps. Keep file size reasonable; a 400-page hyperlinked planner with heavy textures can exceed 100 MB and frustrate buyers on mobile data.

  • Export at 300 dpi for print, embed all fonts.
  • Name files by size and edition: planner-2026-a4-mon-start.pdf.
  • Offer Monday and Sunday week starts; buyers ask for both.
Soft-lit 3D render of a single planner page floating above a plain light background with a lime tab on its edge
fig.02 — a hyperlinked planner page: tabs are links, not decoration

LINKEditable templates

Editable templates sell because buyers can make them theirs. Canva templates are delivered as a share link, usually inside a PDF, which the buyer opens to make a personal copy. Figma files are shared through the Figma Community or a duplicate link. Notion templates use a duplicate link too, and Google Docs and Sheets use a "make a copy" URL.

Link-based templates have one weakness: you control the original. If you delete or edit it, every buyer's link changes. Keep a dedicated account for product masters, never edit a live master, and version new releases as separate files.

For Microsoft Word, PowerPoint and Excel, ship the native .docx, .pptx or .xlsx files. Use fonts that ship with Windows and macOS, or tell buyers clearly which free fonts to install.

SVGGraphic and brand kits

Icon sets, illustrations and brand kits need layered choice. SVG is the universal vector format and opens in Figma, Inkscape, Affinity Designer and Illustrator. Add transparent PNGs at 300 dpi for buyers who just want to drop graphics into a document, and include AI or EPS only when your audience is print designers.

Procreate brushes ship as .brushset files; cutting-machine graphics for Cricut and Silhouette usually ship as SVG plus DXF. Each of these communities expects a specific folder layout, so look at what best-selling listings include and match it.

XMPPhoto and video presets

Adobe Lightroom Classic and Lightroom desktop use .xmp presets. Lightroom Mobile users import presets most easily as DNG files that carry the settings. Video creators expect .cube LUTs, which open in DaVinci Resolve, Adobe Premiere Pro and Final Cut Pro. Ship all three where it makes sense; the added files cost you nothing and widen the market.

A preset sells on its preview. The file is the receipt.

Packaging and delivery limits

Bundle everything into a ZIP with a predictable structure: a README.pdf or START-HERE.pdf, a LICENSE.txt, and one folder per format. Check your storefront's limits before you finalise. Etsy, for example, allows up to five digital files per listing with a size cap per file, so large kits often need splitting or a link to external hosting.

checklist: open every file on a second device · test links in a logged-out browser · confirm fonts are embedded or listed · keep total ZIP under your platform's per-file cap.

Once your format is set, the next property to define is what buyers may do with it. Continue to licences