Comment by 4ndrewl

We have hundreds of thousands of TIFF files where I work which are scans of questionnaires filled out by clinical trial participants. The one annoying thing is that web browsers don’t natively display them. I did some incredibly inefficient JavaScript bs to decode the pixel data, plop it in a canvas, get a PNG data url from it, and set that as the src for an img element xD (why not just display the canvas? because I was too lazy to manually handle resizes…) good times

But most of these variations were part of the spec (endianness with II or MM, later magic 43 for bigTIFF 64bit extension). I work with tiff and tiff-derived formats in digital microscopy where its very much not historical. And the alternatives (DICOM supp 145, vendor-specific garbage ... and thats it) are worse.

I quite like the format, the only thing I would change is to have the option not to store directory information in a linked list spread throughout the file but in a simple array. Duplicate it at the beginning and end of the file and you've got resilience too (important in the age of floppies)

This is why some people consider TIFF to stand for “Thousands of Incompatible File Formats”.

TIFF is still very much alive in certain circles, see for example https://cogeo.org/ The format is basically a TIFF file with attached georeferencing information and with the data organized by geographical sector, enabling fast downloads of regional subsets.