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Participant
January 6, 2021
Answered

convert PNG to PDF changes dimensions

  • January 6, 2021
  • 2 replies
  • 2805 views

I´ve created an image with Photoshop in the format of A4 (2480x3508 pixel). But when I rightclick on the PNG data and choose "convert in Adobe PDF", the created PDF is way bigger than A4 format. In the characteristics it has dimensions of 875x1237 mm. (A4: 210x297 mm)

In the other hand, when I convert an A4 PDF to PNG, the dimensions are also 2480x3508 pixel, like my image I have created with Photoshop.

Correct answer JR Boulay

Use the TIFF format instead, which retains the image resolution determined in Photoshop, unlike the PNG format which resets this value to 72 dpi.

2 replies

try67
Community Expert
Community Expert
January 6, 2021

You can scale the page using the Preflight tool.

JR Boulay
Community Expert
JR BoulayCommunity ExpertCorrect answer
Community Expert
January 6, 2021

Use the TIFF format instead, which retains the image resolution determined in Photoshop, unlike the PNG format which resets this value to 72 dpi.

Acrobate du PDF, InDesigner et Photoshopographe
Participant
January 6, 2021

I only can choose beteween PNG, JPEG GIF and SVG.

Participant
January 9, 2021

Oh, my fault was, that I have to "save as" and don´t "export" ... -.-