I am happy to announce Imagero 3.71 release.
.ai/.pdf Thumbnails can be read from:
a) Private Illustrator Data (only .ai images).
b) Image Metadata (XMP)
c) Page Metadata (XMP)
d) Page Thumbnails
In general Imagero allows now low level access to all PDF Objects/Streams.
Thumbnails extracting speed is increased.
Scaling speed has been also increased, so that both speed and quality (using Lanczos resampling) is now better then before (compared to v2.x).
Imagero is Java Imaging Bibliothek. It can read and write many image and metadata formats .
Imagero supports lossless JPEG to TIFF and TIFF to JPEG conversion and high speed TIFF access/manipulation.