How do I convert PEF to PNG?

Upload your PEF file above. It is converted to PNG automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.

Does converting PEF to PNG lose quality?

No. Both formats are lossless, so every pixel is kept exactly.

PEF or PNG: which should I use?

Use PEF for adjusting exposure and white balance with maximum latitude. Use PNG for screenshots, logos, text graphics and cut-outs. Keep in mind the main drawback of PNG: large files for photographs.

PEF is the RAW format of Pentax DSLRs. It stores the unprocessed sensor data for maximum editing latitude, so most apps can’t show it as a normal picture.

Can I convert PEF to PNG without Photoshop or Lightroom?

Yes. The PEF file is opened on our servers, so you don’t need Photoshop or Lightroom or any other software installed. Upload the file, then download the finished PNG.

Is the PEF to PNG converter free?

Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Convert PEF to PNG — Free Online PEF Converter

Convert PEF to PNG online at full resolution. Open camera RAW files without Photoshop or Lightroom; preview one free or batch-convert with Premium.

Drop your PEF file or click to browse

Why convert PEF to PNG?

PNG is supported far more widely than PEF, so the file is easier to open, share and upload.
PNG is made for screenshots, logos, text graphics and cut-outs.
No Photoshop or Lightroom needed: the file is opened on our servers and you download a ready-to-use PNG.

What to expect when converting PEF to PNG

The RAW file is developed at full resolution with your camera’s white balance. Keep the original PEF to re-edit exposure later.
Your original PEF file isn’t changed: you download a new PNG copy.

PEF vs PNG

Funkcja	PEF	PNG
Imię i nazwisko	Pentax camera RAW	Portable Network Graphics
Origin	Written by Pentax cameras	Published as a W3C standard in 1996
Kompresja	Unprocessed sensor data	Lossless
Transparency	Nie	Yes — smooth, partial transparency
Animacja	Nie	Nie
Kolor	12 to 16 bits per channel from the sensor	Up to 16 bits per channel
Where it opens	RAW editors such as Lightroom; not browsers or most apps	All browsers, phones, computers and image editors
Najlepsze dla	adjusting exposure and white balance with maximum latitude	screenshots, logos, text graphics and cut-outs
Main drawback	very large files that most apps can’t open	large files for photographs

In short: choose PEF for adjusting exposure and white balance with maximum latitude; choose PNG for screenshots, logos, text graphics and cut-outs.

Frequently asked questions

How do I convert PEF to PNG?: Upload your PEF file above. It is converted to PNG automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
Does converting PEF to PNG lose quality?: No. Both formats are lossless, so every pixel is kept exactly.
PEF or PNG: which should I use?: Use PEF for adjusting exposure and white balance with maximum latitude. Use PNG for screenshots, logos, text graphics and cut-outs. Keep in mind the main drawback of PNG: large files for photographs.
What is a PEF file?: PEF is the RAW format of Pentax DSLRs. It stores the unprocessed sensor data for maximum editing latitude, so most apps can’t show it as a normal picture.
Can I convert PEF to PNG without Photoshop or Lightroom?: Yes. The PEF file is opened on our servers, so you don’t need Photoshop or Lightroom or any other software installed. Upload the file, then download the finished PNG.
Is the PEF to PNG converter free?: Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Co możesz zrobić za pomocą PEF na PNG

Zanim zaczniesz, przejrzyj główne możliwości.

Konwertuj surowe zdjęcia Pentax PEF do formatu PNG
Zamień surowe pliki czujników w standardowe pliki PNG
Zachowaj drobne szczegóły dzięki bezstratnemu formatowi PNG
Konwertuj wsadowo wiele plików PEF jednocześnie
Edytuj i udostępniaj przekonwertowane zdjęcia PEF w obsługiwanych aplikacjach

Skorzystaj z tego narzędzia

Odniesienie do ustawień

Dostępne elementy sterujące dla PEF na PNG.

Ustawienia

Format wyjściowyLista rozwijana: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.Opcje: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
JakośćSuwakZasięg: 20–100 · Domyślne: 90: For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
Tryb bezstratnyWł./Wył: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
Wypełnienie tłaPróbnik kolorów: For JPG, BMP and image-to-PDF output, which can’t store transparency: the colour that fills transparent areas (white by default).

Tryb

Pojedynczy plik/partiaLista rozwijana: Przetwórz jeden plik lub partię ze udostępnionymi ustawieniami. Wyniki zbiorcze można pobrać w jednym ZIPie.Opcje: Pojedynczy plikWsadowo

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Narzędzia do typowych kolejnych kroków po PEF na PNG.

Zobacz wszystkie narzędzia