Suppose that you have purchased a few ibooks within ibookstore, and you want to share them with your parents, but they do not have an ipad. On the library tab, find the pdf that you want to view or mark up. Estudiar y hacer apuntes en ipad goodnotes 4 youtube. Or maybe you have created an ibook by ibooks author that works perfectly on your ipad, but now you. I have loaded books in epub format to my ipad and can read them in the ibooks app. Save and mark up pdfs on your iphone, ipad, or ipod touch. Antes usaba goodreader, pero ibooks es mas simple, mas comodo. This is nice, but i would also like to see them on my pc windows or linux or my kindle. Puedes insertar textos y marcas, firmar e incluso unir distintos pdfs en uno solo. Le soluzioni software di apple e adobe per gestire a costo zero i file pdf sui tablet con ios.