Linganisha PDF Mbili
Ona kwa usahihi kilichobadilika kati ya matoleo mawili — maandishi yaliyoondolewa na yaliyoongezwa yakionyeshwa moja kwa moja kwenye ukurasa, ukurasa baada ya ukurasa.
Jinsi inavyofanya kazi
Pakia PDF asili na PDF iliyorekebishwa, nazo zitalinganishwa ukurasa baada ya ukurasa — kwa kila ukurasa wenye tofauti, utaona ukurasa asili ukiwa na maandishi yaliyoondolewa yamezungushiwa mstatili mwekundu, na ukurasa uliorekebishwa ukiwa na maandishi yaliyoongezwa yamezungushiwa mstatili wa kijani, pamoja na ulinganisho wa neno kwa neno.
Je, hii inalinganisha muundo au picha pia?
Uangaziaji wa mwekundu/kijani unategemea maandishi, hivyo unagundua mabadiliko ya maneno hata kama aya imepangwa upya. Kwa mabadiliko yasiyo ya maandishi — picha iliyobadilishwa, rangi au mpangilio uliobadilika — fungua "Angazia kilichobadilika kwenye ukurasa", ambayo inaweka kurasa zote mbili juu ya nyingine na kuonyesha kila pikseli iliyobadilika.
Je, ikiwa faili mbili zina idadi tofauti ya kurasa?
Kurasa za ziada katika faili yoyote zinaonyeshwa kama "zipo kwenye faili hii tu" badala ya kulinganishwa na kitu kisichopo.
Je, hii inapakia faili zangu mahali popote?
Hapana — ulinganisho unafanyika kabisa kwenye kivinjari chako. Hakuna faili inayotoka kwenye kifaa chako.
What about scanned PDFs with no text layer?
The word-by-word diff needs a text layer, so two scanned pages with no extractable text will show as "same" even if the scans look different. For scanned pages, use "Highlight what changed on the page" instead — it compares pixels, not text, so it works whether or not the PDF has real text underneath.
Can it tell if pages were reordered or inserted?
No — pages are compared by position: page 1 against page 1, page 2 against page 2, and so on. If you insert or reorder a page partway through, every page after that point will show as "different" even if the content itself didn't change, since it's now lined up against the wrong page.
Can I compare a PDF to a Word document, or two Word docs?
No, this tool only compares PDF to PDF. If you have a Word file, export or print it to PDF first, then compare the two PDFs.