intuitive bookmark feature or index tabs
i have to handle lots of pdf documents with xodo and i wish to have strong bookmark feature that allows user to access pages that were bookmarked in a similar way u do with real papers. usally ppl use post-it or color sticker or index tabs to mark important pages from piles of documents. it provide easeness in seaching documents in 2 ways 1) different colors of bookmarks have grouping functions.(ex. red for most important, yellow for fact data, green for further reading etc.) since xodo only have 1 type of bookmark, it is very hard to manage. it may be useful in marking 1 or 2 pages, but if its more than supposedly 10s or 100s, it seriously need grouping function. 2) allows direct access to the page u aought to search. in xodo, u have to press bookmark icon to access bookmarks which is highly unintuitive and inconvenient. why not just show it in the blank spaces on the right or left? I'm using galaxy tab s3 and it usally shows pdfs with black bar in the left and right becuz of the ratio difference with the screen and the paper. so i come to think why not add bookmark or index tab here? u know, just like when u look at piles of ducument, u can easily see index tabs without need to look over in a separate place. or u may add function like swipe from right edge for index tab to popup? or make it customizable function to show a slim index bar all the time at the right or left edge with a little transparency.
I'm very willing to pay for all these functions if only u may provide it.