PDF tools
Open PDF Tools on the left and choose a tool at the top.
| Tool | What it does | Saved as |
|---|---|---|
| Images → PDF | JPG, PNG, WebP, BMP or TIFF into one PDF, or one PDF per image | name.pdf |
| PDF → Images | every page as a sharp JPG | nameSC_page1.jpg, nameSC_page2.jpg … |
| Merge | several PDFs into one, top to bottom; reorder with ▲ ▼ | name_merged.pdf |
| Split | page ranges like 1-3, 4-9, or one PDF per page | one PDF per range |
| Compress | shrinks the photos inside; text stays sharp | name_compressed.pdf |
| Rotate | turns every page a quarter, either way | name_rotated.pdf |
| Page numbers | adds "Page 1 of 9" or similar at the bottom | name_numbered.pdf |
| Extract pages | keeps only the pages you list, in that order (9- means 9 to the end) | name_pages.pdf |
| Lock | adds a password, AES-256 | name_locked.pdf |
| Unlock | removes a password you know, and editing limits | name_unlocked.pdf |
Lock a PDF
Choose Lock, add the PDFs, type a password twice, press Lock. Nobody can open the locked copy without the password, so keep it safe.
Unlock a PDF
Choose Unlock, add the PDF, type its password if it has one, press Unlock. The copy has no password and no limits on printing or copying.
From the wheel
Select PDFs in File Explorer and press Ctrl + Alt + C for Compress, Merge (in name order), JPG, Lock and Unlock. For images → one PDF from the wheel, the Page order screen lets you arrange the pages first.
Related: Make it fit · Archives
This guide is also on GitHub.
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