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 Displaying TIFF files larger than 2GB

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T O P I C    R E V I E W
yoshii Posted - Oct 28 2025 : 03:44:24
Is it possible to display TIFF images larger than 2GB using TImageEnView?
In this test, we were able to display a 1.99GB TIFF file. However, TIFF files larger than 2GB resulted in the entire image display area turning black, with no error messages. Is this behavior due to the component's specifications?
4   L A T E S T    R E P L I E S    (Newest First)
yoshii Posted - Nov 04 2025 : 03:47:29
Hello,
I will send you the sample images via a file transfer service.
The download URL will be sent to you by email.

Thank you.
xequte Posted - Oct 30 2025 : 14:47:55
Hi

Can you upload this somewhere for me to test?

Nigel
Xequte Software
www.imageen.com
yoshii Posted - Oct 29 2025 : 23:31:12
Hi Nigel,

The versions are as follows:
Delphi 12.3
ImageEn 14.2.6 / 14.2.0

The TIFF file that cannot be displayed is as follows:
TIFF 6.0 uncompressed
Pixel size: 172180 x 5039 pixels
File size: 2.42GB
*It can be displayed in Adobe Photoshop.

Thank you.
xequte Posted - Oct 28 2025 : 21:31:41
Hi

Yes, ImageEn can load TIFF files up to their maximum size of 4GB (BigTIFF format can be bigger than this).

What version of Delphi and ImageEn are you using?



Nigel
Xequte Software
www.imageen.com