# \#textbooks

**URL:** https://pdfbookslib.com/discussions/tag/textbooks/9.md

[Latest](https://pdfbookslib.com/discussions/latest.md) · [Categories](https://pdfbookslib.com/discussions/categories.md) · [Tags](https://pdfbookslib.com/discussions/tags.md)

---

## [Any suggestions for free pdf to jpg conversion without signing up?](https://pdfbookslib.com/discussions/t/any-suggestions-for-free-pdf-to-jpg-conversion-without-signing-up/109)

<div class="topic-metadata">

**Author:** [@JasonBennett](https://pdfbookslib.com/discussions/u/JasonBennett)\
**Replies:** 7\
**Last updated:** [November 13, 2026, 11:51pm UTC](https://pdfbookslib.com/discussions/t/any-suggestions-for-free-pdf-to-jpg-conversion-without-signing-up/109 "2026-11-13T23:51:45Z")

</div>

I only need to turn three PDF pages into JPG images, but everything I’ve tried asks me to create an account. Is there a free option that doesn’t require signing up?

---

## [How do I turn an image to PDF on my phone?](https://pdfbookslib.com/discussions/t/how-do-i-turn-an-image-to-pdf-on-my-phone/108)

<div class="topic-metadata">

**Author:** [@GraceAriaHunter](https://pdfbookslib.com/discussions/u/GraceAriaHunter)\
**Replies:** 7\
**Last updated:** [November 13, 2026, 5:36pm UTC](https://pdfbookslib.com/discussions/t/how-do-i-turn-an-image-to-pdf-on-my-phone/108 "2026-11-13T17:36:46Z")

</div>

I just took a photo of a signed permission slip with my Android phone, and the online portal only accepts PDF uploads instead of JPGs. Since I am away from my computer right now, what is the easiest way to convert this p…

---

## [How do I edit text in a PDF for my assignment?](https://pdfbookslib.com/discussions/t/how-do-i-edit-text-in-a-pdf-for-my-assignment/107)

<div class="topic-metadata">

**Author:** [@Jonathan1981](https://pdfbookslib.com/discussions/u/Jonathan1981)\
**Replies:** 7\
**Last updated:** [November 13, 2026, 11:36am UTC](https://pdfbookslib.com/discussions/t/how-do-i-edit-text-in-a-pdf-for-my-assignment/107 "2026-11-13T11:36:46Z")

</div>

I have a PDF worksheet from my professor and need to change some of the text in it before submitting my assignment on Friday. I’m on a Windows laptop and can’t figure out how to type over the existing words.

---

## [Is there a free pdf size reducer under 400kb for my phone?](https://pdfbookslib.com/discussions/t/is-there-a-free-pdf-size-reducer-under-400kb-for-my-phone/106)

<div class="topic-metadata">

**Author:** [@MadisonHenderson](https://pdfbookslib.com/discussions/u/MadisonHenderson)\
**Replies:** 7\
**Last updated:** [November 13, 2026, 5:21am UTC](https://pdfbookslib.com/discussions/t/is-there-a-free-pdf-size-reducer-under-400kb-for-my-phone/106 "2026-11-13T05:21:45Z")

</div>

I’ve got a scanned PDF on my Android that’s way too big to upload to a portal, and I need to shrink it under 400kb. Is there a free size reducer that actually works on a phone, or am I stuck?

---

## [Is there a free PDF watermark remover AI that actually works?](https://pdfbookslib.com/discussions/t/is-there-a-free-pdf-watermark-remover-ai-that-actually-works/105)

<div class="topic-metadata">

**Author:** [@account\_71000](https://pdfbookslib.com/discussions/u/account_71000)\
**Replies:** 7\
**Last updated:** [November 12, 2026, 11:51pm UTC](https://pdfbookslib.com/discussions/t/is-there-a-free-pdf-watermark-remover-ai-that-actually-works/105 "2026-11-12T23:51:45Z")

</div>

I’m trying to remove a faint watermark from a few PDF pages, but the free AI tools I’ve tested leave smudges behind. Has anyone found one that works reliably?