Hello, Galfar. I like your library for its accessibility in lazarus and ease of use.
However, I have a few suggestions. One of them is:
Is it possible to download multi-page documents (tiff) one page at a time. For example, my tiff files may contain about 180 pages scanned in high resolution. When downloading a file less than 1mb in size, several tens of megabytes of RAM is consumed. Since only 1 is needed for the display..3 pages, I could dynamically load the necessary ones.