PDF6 min read
Why You Cannot Edit Text in a Scanned PDF
A scanned page is a photograph, so there is no text to edit. How to tell the difference in seconds, and what OCR can and cannot recover for you.
September 29, 2026Read article
Guides & Insights
From the PDFixel Blog
Privacy & Security7 min read
How to Redact a PDF So the Text Is Actually Gone
A black rectangle over a name does not remove it — the text underneath stays selectable. Here is what real redaction does and how to check your file.
September 20, 2026Read article
Image5 min read
How to Open a HEIC File on Windows, Mac, Android and the Web
What a HEIC file is, why iPhone photos will not open on Windows, what the HEIF codec fixes, and three reliable ways to view or convert a .heic file.
September 1, 2026Read article
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No. PDFixel processes your files directly on your device, so your documents, images, videos, and other files are not uploaded to our servers for processing. The tools do the work locally, and your files remain on your device throughout the process.