afdesign

.afdesignAffinity Designer Document

Serif · 2014

Developer
Serif
Category
Images
MIME Type
application/affinity.designer.design
First Released
2014
Open Format
No
File Signature
Not publicly documented or easily identifiable as a simple magic byte sequence.
At a Glance
.afdesign
Affinity Designer Document

An .afdesign file is the primary working format for Affinity Designer, preserving all editable vector and raster elements of a graphic design project.

Reviewed on June 8, 2026
Compression
Compressed
Transparency
Yes
Editability
High
Best for
Vector graphic design projects

Key Features

  • Preserves all layers, groups, and masks.
  • Maintains editable vector paths and text objects.
  • Supports non-destructive live effects and adjustments.
  • Includes embedded raster images and gradient information.

Best For

  • Storing and editing original Affinity Designer projects.
  • Collaborating with other Affinity Designer users.
  • Maintaining full editability for graphic design work.
  • Exporting high-quality raster or vector assets.

Less Ideal For

  • Directly sharing with clients who don't use Affinity Designer.
  • Web display where raster formats like JPG or PNG are needed.
  • Archiving finished artwork that doesn't require further editing.
  • Embedding into documents that require broad software compatibility.

Common Use Cases

  • Creating complex vector illustrations for web and print.
  • Designing user interface (UI) mockups and wireframes.
  • Developing marketing materials like brochures and posters.
  • Editing and refining logos and brand assets.

How to Open It

  1. Open the file directly within Affinity Designer on Windows, macOS, or iPad.
  2. If Affinity Designer is installed, double-clicking the .afdesign file should launch the application and open the project.
  3. For viewing without editing, consider exporting to a more common format like PDF, SVG, or PNG from within Affinity Designer.

What is a .afdesign file?

An Affinity Designer Document (.afdesign) is the native file format for the powerful vector graphics editor, Affinity Designer. It's designed to preserve all the layers, effects, text, and editable vector paths created within the application. This format is ideal for ongoing design projects, allowing you to easily return and make changes to your artwork without losing quality. While primarily used for creating illustrations, UI mockups, and print layouts, the .afdesign file is essential for maintaining the full fidelity of your creative work within the Affinity ecosystem.

Programs That Open .afdesign Files

PlatformProgram
WindowsAffinity DesignerPaidOfficial
macOSAffinity DesignerPaidOfficial
AndroidAffinity DesignerPaidOfficial
iOSAffinity DesignerPaidOfficial

How to Convert .afdesign Files

FormatMethod
.PNGAffinity Designer Export
.JPGAffinity Designer Export
.SVGAffinity Designer Export
.PDFAffinity Designer Export

Common Problems with .afdesign Files

⚠️ Cannot open .afdesign file without Affinity Designer.
Use Affinity Designer's export features to save the file in a more widely compatible format like PDF, SVG, or PNG.
⚠️ File appears corrupted or won't load.
Try restoring from a backup or autosave version if available. Ensure you are using the latest version of Affinity Designer.

Frequently Asked Questions

Can I edit an .afdesign file on my phone?

Yes, the iPad version of Affinity Designer can open and edit .afdesign files.

Is .afdesign a vector or raster format?

.afdesign is a hybrid format that can contain both editable vector paths and raster images.

Can I open .afdesign files in Adobe Illustrator?

No, .afdesign is a proprietary format and cannot be directly opened by Adobe Illustrator. You would need to export to a compatible format like SVG or EPS from Affinity Designer first.

Technical Details

The .afdesign file is a proprietary binary format developed by Serif. It contains a complex structure that stores vector curves, raster images, text objects, layer information, and applied effects. Its structure is optimized for rapid loading and editing within Affinity Designer, enabling smooth manipulation of intricate designs.

Did You Know?

Affinity Designer is often seen as a powerful and more affordable alternative to Adobe Illustrator.
The .afdesign file format is distinct from .afphoto (Affinity Photo) and .afpub (Affinity Publisher) files.

Security Information

As a proprietary document format, .afdesign files are generally considered safe when sourced from trusted creators. However, like any file type, be cautious of opening files from unknown or suspicious sources, as they could potentially contain malicious code.

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