DDS to PSD Converter
Convert DDS to PSD in your browser. DDS files usually come from DirectX games, game mods and texture tools such as NVIDIA Texture Tools and Intel's texture plugin; PSD is the better fit for editing in Photoshop. You get an 8-bit RGB Photoshop document with one layer and a merged composite, RLE compressed, with transparency kept. Nothing is uploaded.
- Processed locally
- No upload, no wait
- No sign-up
- No watermark
Drop images here
or choose files · paste with Ctrl/⌘ V
DDS expected · other image formats also work
How to use DDS to PSD
- 1
Add your DDS files: drop them here, choose them, or paste from the clipboard.
- 2
There is nothing to tune: the PSD is written losslessly. Resizing and rotating are under More options if you need them.
- 3
Click Convert. Each file is decoded and encoded in a background thread on this device.
- 4
Download the .psd files one at a time or together as a ZIP.
Why use Aback Images for dds to psd
Where the PSD goes next
PSD opens in Photoshop, Affinity Photo, GIMP, Photopea and Krita.
PSD next to DDS
Both sides are lossless, so the size depends on how well the PSD encoder handles this picture compared with the DDS's block compression (BC1 to BC7, also called DXT) or uncompressed RGBA.
Written without a lossy pass
The PSD is written losslessly, so the pixels decoded from the DDS arrive unchanged.
Processed on your device
Your images are decoded, edited and encoded inside this browser tab by Web Workers. Nothing is uploaded to a server.
DDS vs PSD
What changes from DDS to PSD
Encoding: the DDS uses block compression (BC1 to BC7, also called DXT) or uncompressed RGBA; PSD uses raw or RLE (PackBits) channel data, ZIP in some 16 and 32-bit files, and the download is an 8-bit RGB Photoshop document with one layer and a merged composite, RLE compressed, with transparency kept.
Bit depth: 8 bits per channel for common texture formats in the DDS; PSD allows 8, 16 or 32 bits per channel, and the PSD written here has 8 bits per channel.
Colour: RGB(A); normal maps and packed masks store data rather than colour in the DDS; PSD supports RGB, CMYK, Lab, greyscale, indexed or multichannel, written here as 8-bit sRGB.
Transparency: the DDS stores it as alpha inside the compressed blocks (BC2, BC3, BC7) or a 1-bit cut-out (BC1); the PSD keeps it as transparent layers plus extra alpha channels.
Other images: the DDS can hold mipmaps, cubemap faces or texture arrays; only the main image is converted.
Metadata: the DDS can carry a 128-byte header (plus a DX10 header) describing the pixel format, nothing about the picture; PSD can carry XMP, EXIF, IPTC and ICC in image resource blocks, but nothing is copied across.
About DDS
DDS is a GPU texture format used by DirectX games. It stores block-compressed textures (DXT/BC) and mipmaps that graphics cards decode directly.
A DDS file starts with 'DDS ' and a 124-byte header giving the size, mipmap count and pixel format: a FourCC such as DXT1 or DXT5, or 'DX10' followed by an extra header naming a DXGI format. The largest mipmap comes first.
DDS files usually come from DirectX games, game mods and texture tools such as NVIDIA Texture Tools and Intel's texture plugin.
About PSD
PSD is Adobe Photoshop's layered working format. It keeps layers, masks and effects, but almost nothing outside Photoshop can display it, so finished designs are exported to PNG or JPG.
A PSD has five sections: a header ('8BPS', channel count, size, depth, colour mode), colour mode data, image resources (thumbnail, ICC, XMP, resolution), layer and mask information, and finally the merged composite image that the Maximize Compatibility option saves.
When converting DDS to PSD makes sense
PSD is the better choice for editing in Photoshop, while DDS suits game textures and mods.
PSD strengths: Keeps every layer and edit. Drawbacks to weigh: Huge files; Cannot be viewed on the web or most phones.
Limitations
- Only the top-level image (the largest mipmap of the first surface) is converted; smaller mipmaps and other cubemap faces are left out.
- Normal maps and packed masks hold data rather than colours, so they look purple or odd as ordinary pictures.
- The Photoshop document holds the picture as a single layer: a starting point for editing, not a reconstruction of layers.
- Photoshop, Affinity Photo, GIMP and Photopea open it.
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Frequently asked questions
Does converting DDS to PSD lose quality?
PSD is written losslessly, so the pixels are stored exactly as decoded. Not carried over: any mipmaps.
Is transparency kept in the PSD?
Yes. DDS stores it as alpha inside the compressed blocks (BC2, BC3, BC7) or a 1-bit cut-out (BC1), and the PSD is written with an alpha channel, so transparent areas stay transparent.
Which apps open PSD files?
Photoshop, Affinity Photo, GIMP, Photopea and Krita. It does not open in web browsers.
Are my images uploaded anywhere?
No. Processing happens inside your browser with WebAssembly and Web Workers. The site only downloads the app code and codecs; your files never leave your device. You can confirm this with the live upload counter on the tool, or in your browser's network panel.
Can I process many files at once?
Yes. Drop a whole selection or folder. Files are processed in parallel on several worker threads, each result can be downloaded on its own, and everything can be saved as one ZIP.
Is it free? Is there a file limit or watermark?
It is free with no account, no watermark and no daily limit. The only limit is your device's memory: very large images (over roughly 100 megapixels) may be refused to keep the tab from crashing.