Add note about pdf-to-image conversion

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Talia 2022-12-15 11:21:39 +01:00
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---
tags: pdf
---
## `pdfimages`
To extract individual original images from a PDF document:
```sh
pdfimages -png input.pdf prefix
```
## `pdftoppm`
To convert the actual document to images (so kinda like taking screenshots, but better)
```sh
pdf2ppm -png input.pdf output.png
```