10 Best Free PDF Apps for Students
in 2025 (Android & iOS)
Why PDF Apps Are Essential for Students?
PDF documents are everywhere in a student's life on an academic level ranging from textbooks and lectures to assignments and presentations. Having the appropriate free PDF app can tremendously enhance how well you study, annotate, or submit homework.
This article introduces the 10 best free PDF apps for students that are perfect for reading, editing, and organizing documents on mobile and tablet platforms.
Top 10 Best Free PDF Apps for Students in 2025
1. Why PDF Apps Are Essential for Students?
PDF documents are everywhere in a student's life on an academic level ranging from textbooks and lectures to assignments and presentations. Having the appropriate free PDF app can tremendously enhance how well you study, annotate, or submit homework.
This article introduces the 10 best free PDF apps for students that are perfect for reading, editing, and organizing documents on mobile and tablet platforms.
Top 10 Best Free PDF Apps for Students in 2025
1. Adobe Acrobat Reader
Platforms: Android, iOS
Best For: Viewing and annotating PDFs
Features:
- Comment, highlight, and draw on PDFs
- Fill and sign forms
- Integrates with cloud storage
Why Students Use It: It's reliable, easy to use, and offers all the basics students need to get the work done.
2. Xodo PDF Reader & Editor
Platforms: Android, iOS
Best For: Annotation and collaboration
Features:
- Markup tools (highlight, shapes, ink)
- Syncs with Google Drive, Dropbox
- Realtime collaboration
Student Tip: Share lecture notes with peers and collaborate on editing PDFs in real time.
3. Foxit PDF Reader Mobile
Platforms: Android, iOS
Best For: All-around PDF reader
Features:
- Multi-tab PDF viewing
- Annotations and form filling
- Cloud and enterprise support
- Ideal For: Fast navigation and studying on the go.
4. PDF Reader – Kdan Mobile
Platforms: Android, iOS
Best For: All-in-one PDF functions
Features:
- Annotation, conversion, scanning
- PDF file management
- Syncs with cloud platforms
Why It's Useful: All scanning, editing, and reading functionality rolled into one free app.
5. WPS Office PDF
Platforms: Android, iOS
Best For: Office suite with PDF capabilities
Features:
- PDF scanner, converter, and reader
- Smooth file type switching
- Clean, mobile-focused design
- Student Advantage: Great for reading PDFs and editing Word/Excel at the same time.
6. Lumin PDF
Platforms: Web, Android, iOS
Best For: Real-time collaborative editing
Features:
- Highlights, comments, and shapes
- Integrated with Google Drive
- Ideal for collaborative group work
- Especially Great For: Classwork collaboration and remote learning.
7. Google PDF Viewer Or Google Drive
Platforms: Android, iOS
Best For: Quick read and access
Features:
- Easy viewing tools
- Quick load time
- Integrated with Google Docs and Gmail
- Why It Works: Quick and easy to check assignments or notes.
8. PDF Expert (Free Version)
Platforms: iOS
Best For: Seamless experience on Apple devices
Features:
- Quick document reading
- Easy annotation
- Sync with iCloud
Apple Users Get a Bonus : Great integration with iPad's multitasking feature.
9. Kami
Platforms: Web, iOS (Chrome Extension)
Best For: Interactive PDF learning
Features:
- Text, voice, and video annotations
- Sync with Google Classroom
- Great for online learning
- Especially Useful: For students in blended or online learning setups.
10. Smallpdf
Platforms: Android, iOS, Web
Best For: PDF compression and conversion
Features:
- Merge, split, convert PDFs
- Compress large files
- Easy drag-and-drop interface
- Why Students Love It: Saves space and reduces upload sizes for homework.
Pick the Best PDF App for you
These are five things to consider for your assistance…
1. Annotation Tools: Highlighting, commenting, drawing
2. Cloud Integration: Save and access anywhere
3.User-Friendly UI: Easy to use on mobile
4. Security: Protect personal or school information
5.Conversion: Transform images or Word files into PDFs in an instant
Final Thoughts
From reading textbooks to sharing notes, the following free PDF apps for students can simplify your learning process. Most of them are usable both on Android and iOS, meaning you have continuous access to your files without spending money on premium software.
More related post coming soon…on Clickora Hub
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