Kako otvoriti PSD bez Photoshopa?

Koristite GIMP (besplatan), Affinity Photo, ili Photopea (besplatan online editor). Ili prenesite na My File Tool i pretvorite u PNG.

Gubi li se kvaliteta pri pretvaranju PSD u JPEG?

JPEG koristi kompresiju s gubitkom pa se gubi nešto kvalitete i svi slojevi se spljošte. Za čuvanje kvalitete pretvorite u PNG.

Koja je razlika između PSD i PSB?

PSB (Photoshop Big) podržava datoteke veće od 2 GB i slike do 300,000 x 300,000 piksela. PSD je ograničen na 2 GB.

Kako pretvoriti PSD u PNG?

Prenesite PSD datoteku na My File Tool i odaberite PNG kao izlazni format. Prva datoteka je besplatna.

Do PSD files support CMYK color?

Yes, PSD fully supports CMYK, RGB, Lab, Grayscale, and other color modes. This makes PSD essential for print design workflows where CMYK color accuracy is required for professional output.

How do I reduce PSD file size?

Merge or flatten unnecessary layers — each layer stores its own pixel data. Delete hidden layers you don't need. Crop the canvas to remove excess space. Use 'Purge All' in Photoshop to clear clipboard and history data. For archival, save as PSB with ZIP compression. A 500MB PSD with 40 layers can often drop to 200MB after cleanup.

Can I recover layers from a flattened PSD?

No. Once a PSD is flattened and saved, the layer data is permanently merged into a single composite. There's no way to separate the layers again. Always keep an unflattened copy of your working file before exporting flat versions.

What is a smart object in PSD?

A smart object is an embedded or linked file inside a PSD layer that preserves its original data. You can scale, rotate, and warp a smart object non-destructively — the original pixels are always preserved. Smart objects can contain raster images, vector files (AI, SVG), or even other PSD files. They're essential for mockup templates and non-destructive editing.

Što je PSD? Vodič kroz format

PSD (Photoshop Document) je izvorni format datoteka programa Adobe Photoshop. Pohranjuje slike s podrškom za slojeve, maske, kanale, putanje i sve Photoshop-ove značajke, što ga čini standardom za profesionalni rad sa slikama.

PSD datoteke mogu sadržavati više slojeva s različitim načinima miješanja, efektima i prilagodbama. Ovo omogućuje nerazorno uređivanje gdje se promjene mogu poništiti i slojevi zasebno modificirati.

PSD je de facto standard u grafičkom dizajnu, fotografiji i web dizajnu. Osim Photoshopa, programi poput GIMP-a, Affinity Photo i Sketch-a mogu otvarati PSD datoteke s različitim stupnjevima kompatibilnosti.

Internally, a PSD file is organized into 5 sequential sections. First is the file header (26 bytes): signature '8BPS', version number, channel count, dimensions, and bit depth. Second is the color mode data section (relevant for indexed and duotone images). Third is the image resources section — this holds print settings, ICC profiles, thumbnail previews, slicing data, and other metadata. Fourth is the layer and mask information section, which is where most of the file's complexity lives: each layer's pixel data, masks, blending options, text engine data, and smart object references. Fifth is the composite image data — a flattened version of the entire canvas, stored for compatibility with software that can't parse the layer data.

PSB (Photoshop Big) extends PSD for documents exceeding 30,000 pixels in either dimension or 2GB in file size. The internal structure is identical, but dimension fields use 64-bit integers instead of 32-bit. Photoshop automatically prompts you to save as PSB when your canvas exceeds PSD limits. Both formats use RLE (Run-Length Encoding) compression for the pixel data within each layer — it's lossless but not as efficient as ZIP or JPEG 2000, which is why PSD files with many layers get large fast.

Tehničke specifikacije

Puni naziv	Photoshop Document
Ekstenzije	.psd
MIME tip	image/vnd.adobe.photoshop
Kompresija	RLE bezgubitna
Dubina boja	Do 32-bit po kanalu
Prozirnost	Da (alfa kanali)
Slojevi	Da (neograničeno)
Maksimalne dimenzije	300,000 × 300,000 piksela
Metapodaci	Puni EXIF, XMP
Veličina datoteke	Maksimalno 2 GB (.psb za veće)

Kada koristiti PSD

Profesionalna obrada fotografija u Photoshopu
Grafički dizajn s višestrukim slojevima
Web dizajn makete i prototipovi
Retuširanje i kompozicije fotografija
Kada je potrebno nerazorno uređivanje sa slojevima

Prednosti i nedostaci

Prednosti

Čuva sve slojeve, maske i efekte Photoshopa
Nerazorno uređivanje — sve promjene se mogu poništiti
Podrška za CMYK, Lab i višekanalne slike
Standard u industriji grafičkog dizajna
Visoka kvaliteta bez gubitka

Nedostaci

Velike datoteke — slojevi značajno povećavaju veličinu
Potreban Photoshop ili kompatibilan program za potpuno uređivanje
Ograničenje veličine od 2 GB (koristite .psb za veće)
Nije pogodan za dijeljenje — primatelji trebaju Photoshop
Web preglednici ne prikazuju PSD

Kompatibilnost

Adobe Photoshop potpuno podržava PSD. GIMP, Affinity Photo, Krita i Paint.NET mogu otvarati PSD datoteke s ograničenom podrškom za složenije značajke. macOS Preview može prikazati spljoštenu verziju.

PSD u usporedbi s drugim formatima

PSD i TIFF: Oba podržavaju slojeve, ali PSD čuva sve Photoshop značajke. TIFF je univerzalniji za dijeljenje između programa.
PSD i PNG: PNG je spljošteni format bez slojeva — idealan za web i dijeljenje. PSD čuva sve slojeve za daljnje uređivanje.
PSD i AI: AI je format Adobe Illustratora za vektorsku grafiku. PSD je za rasterske slike. Koriste se za različite vrste projekata.
PSD vs XCF: XCF is GIMP's native format, the free/open-source equivalent of PSD. XCF preserves GIMP's layers, paths, and channels but can't store Photoshop-specific features like smart objects, layer styles, or Camera RAW settings. GIMP can open PSD files (with partial feature support), but Photoshop can't open XCF. For cross-software exchange, PSD is the universal standard.

PSD alati na My File Tool

Pretvorite PSD datoteke u JPEG, PNG ili WebP. Bez instalacije programa. Prva datoteka besplatna.

Često postavljana pitanja

Kako otvoriti PSD bez Photoshopa?: Koristite GIMP (besplatan), Affinity Photo, ili Photopea (besplatan online editor). Ili prenesite na My File Tool i pretvorite u PNG.
Gubi li se kvaliteta pri pretvaranju PSD u JPEG?: JPEG koristi kompresiju s gubitkom pa se gubi nešto kvalitete i svi slojevi se spljošte. Za čuvanje kvalitete pretvorite u PNG.
Koja je razlika između PSD i PSB?: PSB (Photoshop Big) podržava datoteke veće od 2 GB i slike do 300,000 x 300,000 piksela. PSD je ograničen na 2 GB.
Kako pretvoriti PSD u PNG?: Prenesite PSD datoteku na My File Tool i odaberite PNG kao izlazni format. Prva datoteka je besplatna.
Do PSD files support CMYK color?: Yes, PSD fully supports CMYK, RGB, Lab, Grayscale, and other color modes. This makes PSD essential for print design workflows where CMYK color accuracy is required for professional output.
How do I reduce PSD file size?: Merge or flatten unnecessary layers — each layer stores its own pixel data. Delete hidden layers you don't need. Crop the canvas to remove excess space. Use 'Purge All' in Photoshop to clear clipboard and history data. For archival, save as PSB with ZIP compression. A 500MB PSD with 40 layers can often drop to 200MB after cleanup.
Can I recover layers from a flattened PSD?: No. Once a PSD is flattened and saved, the layer data is permanently merged into a single composite. There's no way to separate the layers again. Always keep an unflattened copy of your working file before exporting flat versions.
What is a smart object in PSD?: A smart object is an embedded or linked file inside a PSD layer that preserves its original data. You can scale, rotate, and warp a smart object non-destructively — the original pixels are always preserved. Smart objects can contain raster images, vector files (AI, SVG), or even other PSD files. They're essential for mockup templates and non-destructive editing.

Drugi vodiči za formate

Trebate pretvoriti PSD?

Pretvorite PSD datoteke u JPEG, PNG ili WebP u nekoliko sekundi.

Pretvori PSD odmah