# \#mobile

**URL:** https://www.spacequbegame.com/tag/mobile/8.md

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## [Can someone explain the ocr pdf meaning for a confused beginner like me?](https://www.spacequbegame.com/t/can-someone-explain-the-ocr-pdf-meaning-for-a-confused-beginner-like-me/31)

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**Author:** [@ElizabethHunter](https://www.spacequbegame.com/u/ElizabethHunter)\
**Replies:** 3\
**Last updated:** [October 30, 2026, 4:49am UTC](https://www.spacequbegame.com/t/can-someone-explain-the-ocr-pdf-meaning-for-a-confused-beginner-like-me/31 "2026-10-30T04:49:37Z")

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I scanned some paper invoices on my phone and can’t select the text in the PDF. I’ve heard OCR means the scan becomes searchable, but is that actually what it does?

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## [What is the best PDF reader for highlighting my textbooks?](https://www.spacequbegame.com/t/what-is-the-best-pdf-reader-for-highlighting-my-textbooks/32)

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**Author:** [@sophia\_oneill](https://www.spacequbegame.com/u/sophia_oneill)\
**Replies:** 3\
**Last updated:** [October 30, 2026, 2:34am UTC](https://www.spacequbegame.com/t/what-is-the-best-pdf-reader-for-highlighting-my-textbooks/32 "2026-10-30T02:34:30Z")

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I’m a college student and most of my textbooks are PDFs on my laptop, and I need to highlight and make notes in them while studying for finals. Anything I’ve tried so far either lags on big files or loses my highlights w…