PSD vs TIFF
Un confronto dettagliato tra Adobe Photoshop Document e TIFF Image: dimensioni del file, qualità, compatibilità e quale formato scegliere per il tuo flusso di lavoro.
Adobe 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.
Informazioni sui file PSDTIFF Image
Raster & Vector ImagesTIFF is a flexible, high-quality image format widely used in publishing, printing, and professional photography. It supports multiple compression methods and color spaces including CMYK.
Informazioni sui file TIFFConfronto dei punti di forza
PSD Punti di forza
- 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.
TIFF Punti di forza
- Lossless by default — no generation loss on successive edits and saves.
- Supports any bit depth (1 to 32 bits per channel), any color model, any number of channels.
- Extensible tag system means vendor-specific data survives alongside standard tags.
- Multi-page containers are perfect for scanned documents, faxes, and DICOM-like stacks.
- Industry-standard for archival, museums, scientific imaging, and high-end print prepress.
Limitazioni
PSD Limitazioni
- 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.
TIFF Limitazioni
- File sizes are huge compared to JPEG/WebP/AVIF — often 10-30× larger.
- Not a web format — no browser displays TIFF natively.
- Ambiguous spec areas mean some TIFFs only open correctly in the tool that created them.
- Weak animation support — designed for still imagery.
Specifiche tecniche
| Specifica | PSD | TIFF |
|---|---|---|
| MIME type | image/vnd.adobe.photoshop | image/tiff |
| Max dimensions | 30 000 × 30 000 px (PSD); 300 000 × 300 000 (PSB) | — |
| Max file size | 2 GB (PSD); 4 EB (PSB) | 4 GB (TIFF); 2^64 bytes (BigTIFF) |
| Color modes | Bitmap, Grayscale, Duotone, Indexed, RGB, CMYK, Lab, Multichannel | — |
| Bit depths | 1, 8, 16, 32 bits per channel | — |
| Extensions | — | .tif, .tiff |
| Standard | — | TIFF 6.0 (1992); BigTIFF extension for 64-bit offsets |
| Compression options | — | None, LZW, Deflate, JPEG, CCITT G3/G4, PackBits, JBIG |
Dimensioni tipiche dei file
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
TIFF
- Scanned A4 page (300 dpi, B&W) 100-300 KB
- Scanned A4 page (600 dpi, color) 15-40 MB
- Print-quality magazine photo 30-150 MB
- Satellite GeoTIFF tile 50 MB - 5 GB
Pronto a convertire?
Converti tra PSD e TIFF online, gratis e senza installare nulla. Caricamento crittografato, eliminazione automatica dopo 60 minuti.
Need to Convert Gigabyte Archives or Mass Folders?
KaijuConverter delivers ultra-fast in-memory conversions for everyday tasks. For multi-gigabyte production workloads without browser bandwidth bottlenecks, explore high-throughput desktop suites.
Pagamento unico senza rinnovo per convertire file fino a 1 GB e lotti da 50 per 24 ore.
Converti video, PDF e audio pesanti direttamente nel browser senza pubblicità e con coda prioritaria.
Elaborazione cloud ad alta velocità per file fino a 1.024 MB, conservazione 24h e supporto prioritario.
Convert thousands of camera RAW files (CR3, NEF, ARW) to WebP, AVIF, or TIFF in one pass.
GPU-accelerated RAW development with end-to-end 16-bit ICC color profile management.
Domande Frequenti
PSD (Photoshop Document) is the native file format for Adobe Photoshop. It preserves layers, masks, adjustment layers, paths, and smart objects, making it the industry standard for professional image editing and design workflows.
PSD (Photoshop Document) is the native formatoo de arquivo para Adobe Photoshop. It preserves layers, masks, adjustment layers, paths, e smart objects, making it the industry padrão para profissional image editando e design workflows.
PSD files open in Adobe Photoshop (full editing), GIMP (free, partial layer support), Photopea (free online editor), and Affinity Photo. For viewing only, XnView and IrfanView work well.
Os arquivos PSD abrem no Adobe Photoshop (edição completa), GIMP (grátis, suporte parcial de camadas), Photopea (editor online gratuito) e Affinity Photo. Para apenas visualização, XnView e IrfanView funcionam bem. Para compartilhar, converta para JPG ou PNG com o KaijuConverter.
Use PSD during active Photoshop editing to preserve all Photoshop-specific features like smart objects and adjustment layers. Use TIFF for sharing layered files with non-Adobe software or for archival in a more universal format.
Use PSD durante active Photoshop editando to preserve all Photoshop-specific features like smart objects e adjustment layers. usar TIFF para compartilhando layered arquivos com non-Adobe software ou para archival em um more universal formato.