PCX vs PSD
Ein detaillierter Vergleich von PCX Image und Adobe Photoshop Document — Dateigröße, Qualität, Kompatibilität und welches je nach Workflow zu wählen ist.
PCX Image
Raster & Vector ImagesPCX (PiCture eXchange) is a legacy raster image format created by ZSoft for their PC Paintbrush program. It was one of the first widely supported image formats on IBM PC compatibles and uses simple run-length encoding compression.
Über PCX-DateienAdobe Photoshop Document
Raster & Vector ImagesPSD is the native file format for Adobe Photoshop, storing layered image data, masks, color spaces, and editing metadata. Converting PSD flattens layers into a single composite image.
Über PSD-DateienVorteilsvergleich
PCX Vorteile
- Simple format — easy to parse in any language.
- RLE compression keeps flat-color images compact.
- Historic archive format for 1985-1995 PC art.
- Stable since 1985 with no breaking changes.
PSD Vorteile
- Preserves every Photoshop feature: layers, masks, adjustments, smart objects, text, effects, styles.
- Backward-compatible — files from 1990 still open in modern Photoshop.
- Industry-standard handoff format between designers, agencies, and prepress.
- Supports 32-bit HDR, CMYK, Lab, Duotone, and spot colors for professional print work.
- Rich metadata, color profiles, and printing instructions survive round-trips.
Einschränkungen
PCX Einschränkungen
- Legacy — no new content created as PCX in 2026.
- Inefficient for photographs (RLE is wrong algorithm).
- Limited to 24-bit color depth.
- Web browsers do not display PCX.
PSD Einschränkungen
- Proprietary — full fidelity only in Adobe tools; other apps approximate.
- File sizes are enormous (hundreds of MB is common for complex documents).
- Not a web format — browsers cannot display PSD natively.
- Binary structure is complex and version-dependent; parsers often lag the latest Photoshop version.
- Hard 2 GB / 30 000 px limit forces professionals to switch to .psb for large artwork.
Technische Spezifikationen
| Spezifikation | PCX | PSD |
|---|---|---|
| MIME type | image/x-pcx | image/vnd.adobe.photoshop |
| Extension | .pcx | — |
| Header | 128 bytes fixed | — |
| Compression | Run-Length Encoding (RLE) | — |
| Creator | ZSoft Corporation (1985) | — |
| Max dimensions | — | 30 000 × 30 000 px (PSD); 300 000 × 300 000 (PSB) |
| Max file size | — | 2 GB (PSD); 4 EB (PSB) |
| Color modes | — | Bitmap, Grayscale, Duotone, Indexed, RGB, CMYK, Lab, Multichannel |
| Bit depths | — | 1, 8, 16, 32 bits per channel |
Typische Dateigrößen
PCX
- Simple clipart 2-40 KB
- VGA-era screenshot (320×200) 30-80 KB
- Scanned page 200 KB - 2 MB
PSD
- Simple 2-layer logo 500 KB - 3 MB
- Website mockup with 20 layers 20-80 MB
- Magazine spread with hi-res photos 150-500 MB
- Matte painting / CGI composite 1-4 GB
Bereit zum Umwandeln?
Wandle zwischen PCX und PSD online um, kostenlos und ohne Installation. Verschlüsselter Upload, automatische Löschung in 60 Minuten.
Häufig gestellte Fragen
PCX (PCX Image) is an image format used to store raster graphics — a two-dimensional grid of pixels describing a picture. It is part of the raster & vector images family and designed around a specific trade-off between file size, visual fidelity, and feature support (transparency, colour depth, compression type). Photographers, web designers, and content creators choose PCX when its particular strengths match the publishing target.
PCX (PCX Image) is an image formato used to store raster graphics — a two-dimensional grid of pixels describing a picture. It is part of the raster & vector images family e designed around a specific trade-off between tamanho do arquivo, visual fidelity, e feature support (transparency, colour depth, compressão type). Photographers, web designers, e content creators choose PCX when its particular strengths match the publishing target.
Most desktop photo viewers (Windows Photos, macOS Preview, GIMP, Photoshop, Affinity Photo) open PCX natively. On mobile, iOS Photos and Google Photos display PCX in the gallery when supported by the OS. If the format is rare or new, convert to JPG or PNG first — both are universally readable — using our PCX to JPG or PCX to PNG converter.
Most desktop photo viewers (Windows Photos, macOS Preview, GIMP, Photoshop, Affinity Photo) abrir PCX natively. On mobile, iOS Photos e Google Photos display PCX no gallery when suportado por the OS. If the formato is rare ou new, converter to JPG ou PNG first — both are universally readable — usando our PCX to JPG ou PCX to PNG converter.
Upload the PCX to KaijuConverter and pick a target format (JPG, PNG, WebP, HEIC, TIFF, BMP, SVG, PDF). The conversion runs in the browser via ImageMagick and returns a download in seconds. No account or installation required; both input and output delete automatically within two hours.
It depends on the task. JPG is the smallest file size for photographs; PNG is lossless with transparency; PCX has its own niche that may favour colour depth, animation, or encoding efficiency over one or both of those. For the final web publish, test all three and measure file size plus visible quality on real content.