PCX to PSD Converter
Convert PCX to PSD in your browser. PCX files usually come from DOS paint programs (PC Paintbrush, Deluxe Paint), old games, and fax and scanner software; 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
PCX expected · other image formats also work
How to use PCX to PSD
- 1
Add your PCX 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 pcx to psd
Where the PSD goes next
PSD opens in Photoshop, Affinity Photo, GIMP, Photopea and Krita.
PSD next to PCX
Both sides are lossless, so the size depends on how well the PSD encoder handles this picture compared with the PCX's byte-wise run-length encoding.
Written without a lossy pass
The PSD is written losslessly, so the pixels decoded from the PCX 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.
PCX vs PSD
What changes from PCX to PSD
Encoding: the PCX uses byte-wise run-length encoding; 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: 1, 2, 4 or 8 bits per pixel with a palette, or 24-bit as three 8-bit planes in the PCX; PSD allows 8, 16 or 32 bits per channel, and the PSD written here has 8 bits per channel.
Colour: a 16 or 256-colour palette, or 24-bit RGB in the PCX; PSD supports RGB, CMYK, Lab, greyscale, indexed or multichannel, written here as 8-bit sRGB.
Metadata: the PCX can carry only a 128-byte header with the resolution; PSD can carry XMP, EXIF, IPTC and ICC in image resource blocks, but nothing is copied across.
About PCX
PCX is the image format of ZSoft's PC Paintbrush, the standard for DOS paint programs, scanners and games before GIF and BMP took over. It compresses with a simple run-length scheme.
A PCX file has a 128-byte header (the byte 0x0A, version, encoding, bits per pixel, image window, DPI, a 16-colour palette and the number of colour planes), then RLE-compressed scanlines; 256-colour files end with the byte 0x0C and a 768-byte palette.
PCX files usually come from DOS paint programs (PC Paintbrush, Deluxe Paint), old games, and fax and scanner software.
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 PCX to PSD makes sense
PSD is the better choice for editing in Photoshop, while PCX suits DOS-era software, retro games and old fax or scanner tools.
PSD strengths: Keeps every layer and edit. Drawbacks to weigh: Huge files; Cannot be viewed on the web or most phones.
Limitations
- DOS art was often drawn for 320×200 screens shown at 4:3, where pixels were slightly taller than wide, so it can look a little squashed on a modern display.
- A palette PCX holds at most 256 colours, so a full-colour target keeps them exactly but adds nothing.
- 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.
More conversions
Related tools
Convert PSD to PCX in your browser, with transparency filled in a colour you pick. Batch, private, no uploads.
Shrink JPG, PNG, WebP, AVIF and GIF files with MozJPEG, OxiPNG and modern codecs, with a live before/after preview.
Resize to exact pixels, a percentage or a longest side, with Lanczos3 and Magic Kernel resampling. Batch ready.
Strip EXIF, GPS, XMP, IPTC and comments losslessly. Pixels are never re-encoded for JPG, PNG and WebP.
Convert between 34 image formats in bulk: HEIC, WebP, AVIF, JPEG XL, PNG, JPG, GIF, TIFF, SVG, ICO, PSD, RAW and more.
Frequently asked questions
Does converting PCX to PSD lose quality?
PSD is written losslessly, so the pixels are stored exactly as decoded.
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.