Dlsite version is good enough. 1. Download the torrent (pdf file) 2. Convert it to images using online extractor (I used pdf24tools) 3. Download the extracted images
I've double-checked by opening the pdf using Adobe Reader, copy the images individually and paste it to paint. After cropping to remove the extra white border, and saving it to png image, the resulted images are the same as the one converted using pdf24 The resolution is 1100x1554
Ah yes the tool I was using [pdf2png.com] did not work properly. trying your linked one gave me a limit of 600 dpi too though, meaning 999x1390. i actually meant it looks like it has quantization artifacts even at 1100x1554. or maybe thats a side effect from such extreme underscan when im using the mozilla pdf reader? woes of no longer paying for adobe. in any case please do utilise the torrent i try to always include a torrent that is helpful in cases like this, where the images are too large to normally upload to e-h host, for translators, archiving, etc.