PDFtoLinks / Blog

Guides and tool notes

How PDFs actually store their links, where extraction fails, and what we learned building these tools.

PDF guides

How to extract every hyperlink from a PDF
Pull every clickable link out of a PDF into a spreadsheet, without uploading the file anywhere. How it works and where it fails.
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Why your PDF links are not extracting
Five reasons a PDF link extractor returns nothing, too few links, or broken ones — and how to tell which problem you have.
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Salary and tax

The 60% tax trap between £100,000 and £125,140
Earn over £100,000 in the UK and the next pound is taxed at 62%, higher than any headline rate. Here is the mechanism, and what it costs on a real pay rise.
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