Can I extract text from a scanned PDF for free?

Yes. Tools like PDF24, iLovePDF, and Scanjet's free document converter use OCR to extract text from scanned PDFs at no cost. On mobile, the [Scanjet app](https://scanjet.app) recognizes text in 23 languages entirely offline.

What is the best free tool to extract text from a PDF?

PDF24 is the most generous free option — no limits, no watermarks, no signup required. For scanned PDFs on desktop, iLovePDF's OCR tool is also excellent. Adobe Acrobat Online offers OCR free with a file-size cap.

How do I copy text from a PDF that won't let me select it?

A PDF that blocks text selection is almost always a scanned document — the page is an image, not actual text. Run it through an OCR tool like PDF24 or iLovePDF to add a searchable text layer, then you can copy freely.

Can I extract text from a PDF on my phone?

Yes. The [Scanjet app](https://scanjet.app) for iPhone scans paper documents and extracts editable, searchable text using OCR in 23 languages — fully offline, so your documents never leave your device.

What resolution is needed for accurate PDF text extraction?

For scanned PDFs, 300 DPI is the minimum for reliable OCR accuracy. Below that threshold — especially on crumpled or faded pages — character recognition degrades noticeably. Most modern phone cameras shoot well above this by default.

Extract Text From PDF: Best Tools and How They Compare

Need to extract text from a PDF but don't know where to start? This guide compares the best free and paid tools — from online converters to mobile apps — so you can pull editable text out of any PDF in minutes.

Frequently Asked Questions

Can I extract text from a scanned PDF for free?: Yes. Tools like PDF24, iLovePDF, and Scanjet's free document converter use OCR to extract text from scanned PDFs at no cost. On mobile, the [Scanjet app](https://scanjet.app) recognizes text in 23 languages entirely offline.
What is the best free tool to extract text from a PDF?: PDF24 is the most generous free option — no limits, no watermarks, no signup required. For scanned PDFs on desktop, iLovePDF's OCR tool is also excellent. Adobe Acrobat Online offers OCR free with a file-size cap.
How do I copy text from a PDF that won't let me select it?: A PDF that blocks text selection is almost always a scanned document — the page is an image, not actual text. Run it through an OCR tool like PDF24 or iLovePDF to add a searchable text layer, then you can copy freely.
Can I extract text from a PDF on my phone?: Yes. The [Scanjet app](https://scanjet.app) for iPhone scans paper documents and extracts editable, searchable text using OCR in 23 languages — fully offline, so your documents never leave your device.
What resolution is needed for accurate PDF text extraction?: For scanned PDFs, 300 DPI is the minimum for reliable OCR accuracy. Below that threshold — especially on crumpled or faded pages — character recognition degrades noticeably. Most modern phone cameras shoot well above this by default.