aw

.awArtweaver Document

Arti Software · 2000

Developer
Arti Software
Category
Images
MIME Type
image/aw
First Released
2000
Open Format
No
File Signature
Not readily available for proprietary binary formats.
At a Glance
.aw
Artweaver Document

Artweaver's native document format for saving layered digital paintings and image edits.

Reviewed on July 18, 2026
Compression
Varies
Transparency
Yes
Editability
High
Best for
Layered artwork

Key Features

  • Preserves all layers, masks, and alpha channels.
  • Supports Artweaver's extensive brush and tool settings.
  • Enables non-destructive editing of digital artwork.
  • Maintains full image fidelity for future revisions.

Best For

  • Saving complex digital paintings with many layers.
  • Preserving editable versions of artworks.
  • Working with Artweaver's advanced painting tools.
  • Maintaining the integrity of your creative process.

Less Ideal For

  • Sharing images for web display.
  • Sending images for printing directly.
  • Using with image viewers that don't support Artweaver.
  • Creating universally compatible image files.

Common Use Cases

  • Saving unfinished digital paintings.
  • Archiving layered photo manipulations.
  • Collaborating on artwork that requires multiple stages of editing.
  • Exporting drafts for review before final flattening.

How to Open It

  1. Open the .aw file directly within Artweaver Free or Artweaver Plus.
  2. Ensure you have a compatible version of Artweaver installed on your system.
  3. If you need to share or view the image more broadly, export it to a common format like JPEG or PNG from within Artweaver.

What is a .aw file?

The .aw file extension is primarily associated with Artweaver, a digital painting and image manipulation program. These files serve as native documents, allowing users to save their work with all layers, masks, and editing information intact. This format is designed to preserve the full fidelity of a digital artwork in progress, making it ideal for complex projects that require extensive editing or future modifications. Unlike flattened image formats, .aw files retain the editable structure, ensuring that each element can be adjusted independently.

Programs That Open .aw Files

PlatformProgram
WindowsArtweaver FreeFreeOfficial
Artweaver PlusPaidOfficial

How to Convert .aw Files

FormatMethod
.PNGArtweaver
.JPGArtweaver
.BMPArtweaver

Common Problems with .aw Files

⚠️ Cannot open .aw file on a different operating system.
The .aw format is proprietary to Artweaver and primarily works on Windows. For cross-platform use, export the file to a universal format like PNG or JPG from within Artweaver.
⚠️ The .aw file is too large.
This is common for layered files. Consider flattening unnecessary layers or exporting to a compressed format like JPG for smaller file sizes, though this will sacrifice editability.

Frequently Asked Questions

What is Artweaver?

Artweaver is a freeware raster graphics editor for digital painting and image manipulation, with optional commercial upgrades.

Can I edit an .aw file if I don't have Artweaver?

No, .aw files are specific to Artweaver and cannot be opened or edited by other generic image editing software.

Is .aw a good format for web images?

No, .aw is a working document format. For web images, you should export to formats like JPG, PNG, or GIF.

Technical Details

Artweaver files (.aw) are proprietary binary documents designed to store rich image data, including multiple layers, masks, alpha channels, and various editing states. The format is optimized for Artweaver's specific feature set, enabling non-destructive editing by preserving these individual components.

Did You Know?

Artweaver was originally developed in Germany.
The '.aw' extension stands for Artweaver Document.

Security Information

As a proprietary format from a known developer, .aw files are generally safe if obtained from trusted sources. However, like any file, avoid opening files from unknown or suspicious origins to prevent potential malware.

Related Extensions