Mobile Apps: Annotation and Notes

Whether you’re doing homework, reading school papers, researching documents, or looking through PDF textbooksー use Flexcil! Flexcil is an easy to use, annotation and note-taking tool. Simply highlight by pen gestures and capture images and text on the study-note by pen gestures! Save time transcribing summaries by gestures on study-note with your touch pen or Apple pencil.

NOTE: Free download but may require in-app purchases for certain features and functionalities. *For Apple iOS iPad only

PDFelement for Apple and Andorid is a free PDF annotator. It boosts your productivity with everything you need to read, markup and sign PDF files on the go. PDFelement provides you with wide selection of annotating tools such as highlight, underline, strikethough. It also enables you combine,crop,rename and move PDF files on your devices.

NOTES: Free download but may require in-app purchases for certain features and functionalities.

*Apple and Android iOS

PDF Expert is an iPad pro PDF annotation app that allows users to to open PDF files directly from cloud services like iCloud, sign documents, and fill forms. Annotation functionalities include shapes, strikeouts, and highlighters.

NOTE: Free download but may require in-app purchases for certain features and functionalities.

*Apple iOS iPhone and iPad only

References On Tap is a mobile app that lets you organize PDFs, as well as search PubMed, PubMed Central, Google Scholar, JSTOR, LOC, arXiv and Web Of Science.

Powerful, fast, and optimized for all phones and tablets, Xodo’s mobile app makes it easy to work with even the most complex PDF documents. You can:

- View & Navigate
- Annotate & Comment
- Sign & Fill Forms
- Open MS Office Files
- Full access to all of your device's documents and cloud documents

Whether you want to highlight class notes, alter a recipe, adapt blueprints, revise and sign contracts, fill in forms, or just read a good book, Xodo simplifies your life.

*Apple and iOS compatible