https://yetipdf.com/en/blog Plain-language guides on compressing, OCR, redacting, signing, password-protecting and converting PDFs. What causes the problem and what to do about it. en Mon, 02 Nov 2026 09:00:00 GMT https://yetipdf.com/en/blog/pdf-tools-without-uploading https://yetipdf.com/en/blog/pdf-tools-without-uploading Mon, 02 Nov 2026 09:00:00 GMT Most online PDF tools send your document to their servers. Here is how to tell a browser-only tool from one that uploads, using the Network tab and an airplane-mode test. https://yetipdf.com/en/blog/reduce-pdf-file-size https://yetipdf.com/en/blog/reduce-pdf-file-size Mon, 02 Nov 2026 09:00:00 GMT Why PDFs get huge, what each compression setting actually changes, and the order to try things in when you need to get under a 2, 10 or 25 MB upload limit. https://yetipdf.com/en/blog/scanned-pdf-ocr https://yetipdf.com/en/blog/scanned-pdf-ocr Mon, 02 Nov 2026 09:00:00 GMT A scanned PDF is really a stack of photos. What OCR does, where it goes wrong, and how to prepare a scan so the recognized text is actually usable. https://yetipdf.com/en/blog/redact-pdf-properly https://yetipdf.com/en/blog/redact-pdf-properly Mon, 02 Nov 2026 09:00:00 GMT The text under a black rectangle is often still in the file. What real redaction does differently, common mistakes, and the checks to run before you send the document. https://yetipdf.com/en/blog/pdf-to-word-formatting https://yetipdf.com/en/blog/pdf-to-word-formatting Mon, 02 Nov 2026 09:00:00 GMT A PDF is a drawing of a page; a Word file is flowing text. What survives a conversion, what doesn’t, and when you don’t need to convert at all. https://yetipdf.com/en/blog/sign-pdf-electronic-vs-digital-signature https://yetipdf.com/en/blog/sign-pdf-electronic-vs-digital-signature Mon, 02 Nov 2026 09:00:00 GMT Pasting an image of your signature and applying a certificate-based digital signature are very different things. A plain-language guide to which one is enough, and when. https://yetipdf.com/en/blog/pdf-password-protection-explained https://yetipdf.com/en/blog/pdf-password-protection-explained Mon, 02 Nov 2026 09:00:00 GMT PDFs have two kinds of password and they protect very different things. Which one to use, what strong encryption means, and how to unlock a PDF whose password you know. https://yetipdf.com/en/blog/what-is-pdf-a https://yetipdf.com/en/blog/what-is-pdf-a Mon, 02 Nov 2026 09:00:00 GMT What a court, archive or tax office means when it asks for “PDF/A”. The versions, the things that make a file fail validation, and how to check a converted file. https://yetipdf.com/en/blog/phone-photos-to-pdf https://yetipdf.com/en/blog/phone-photos-to-pdf Mon, 02 Nov 2026 09:00:00 GMT An ID copy, a receipt, a signed page: how to turn photos taken with your phone into one straight, legible PDF of a sensible size.