Apps Like ReadCube Extension for iPhone and iPad
Search, annotate, and cite efficiently
The browser helps users find and access academic from various sources. It allows users to navigate full-text articles, annotate and highlight text, organize references, share notes with colleagues, and generate bibliographies for citations.
ReadCube Extension screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


Text To Speech - Odiofy
RLAM FZCO
Listen to and read along
Convert for audiobook playback. Highlight and annotate . Adjust reading speed and voice settings. Save and organize reading sessions. Share content with others.

Notate PDF for BlackBerry
Shafer Systems LLC
Edit and annotate PDFs securely
Edit and annotate PDFs and Microsoft Office files with tools for highlighting, commenting, and markup. Save and share documents securely. Collaborate in real-time with team members. Access files offline and sync changes automatically.

Flash Reader
Didstopia
Read text quickly without subvocalization
Enables rapid text reading by displaying words sequentially to prevent subvocalization. Users can adjust reading speed, customize fonts and backgrounds, and highlight key text. Export content as text or PDF and share directly.

Christian Creeds & Confessions
James Price
Searchable library of Christian creeds.
The app offers a searchable library of Christian creeds, confessions, and catechisms. Scripture references are hyperlinked and viewable within the app or externally.

PDF Converter - Photo to PDF
CACAO MOBILE SP Z O O
Convert documents to any format quickly
Convert documents to various formats with batch processing. Edit and annotate PDFs. Export as images, Word, Excel, or PowerPoint. Compress files and share via email or cloud storage.

LightPDF: AI Chat PDF, Scanner
Wangxu Technology Co., Ltd
Summarize, , and extract text from PDFs
Convert PDFs and documents using AI-powered tools. Edit text, annotate pages, and extract content. Scan paperwork into PDFs and remove specific objects. Compress files and store them in the cloud. Create ID photos and comment on documents.

SuperX - PIP Extension
坚涛 陈
Watch videos in picture-in-picture mode
Enable picture-in-picture video playback in Safari and other supported browsers. Transfer videos to .’s in- browser from YouTube, Chrome, and other apps. Open local video, image, and PDF files directly. Supports additional features soon.

PDF Translator: Translate
Alex Gameli Heyman
And edit PDFs instantly
PDFs and other file types across 136 languages while maintaining formatting. Edit text and images within PDFs. Access translations from any via extension.

PDF Editor: Edit & Compress
Alex Gameli Heyman
And PDF files
And PDF documents to reduce file sizes by up to 90%. Choose from three compression levels and view space savings. multiple files at once. text, images, and formatting within PDFs. Save and share compressed documents directly.

MetaMoJi Note Lite
MetaMoJi Corporation
Sketch, annotate, and organize life.
The app is a cross-platform note-taking application and PDF annotation tool. It allows users to sketch ideas, take notes, and annotate imported PDF documents with various pens and ink styles.

Noteflow: Simple Notes
Qrayon, LLC
Sketch notes, annotate PDFs, doodle freely
Create notes, annotate PDFs, and sketch digitally. Convert whiteboard images to vector ink with Inkport gen 2. Resize, recolor, and edit drawings. Build layered sketches without using layer functions. Share notes across devices.

PDF Reader - OCR Scan Edit
Fuzhou Jiange Technology Co.,Ltd.
PDFs, documents, and OCR text
With OCR capabilities allows users to , , and convert documents. Add, delete, or rearrange pages with highlighting and annotations. Convert images to PDFs by importing multiple files. Import PDFs from device storage for viewing and editing.


PDF Scanner・Scan Documents App
DivMulTech LLC
Scan, edit, and share
Scan using OCR to extract text. Sign and edit files with one tap. Share pages as JPG or PDF. Save in black and white, color, or grayscale. Read and scan QR codes. Highlight and correct text within .

Scanner: Scan Documents Easily
Grappa Software Inc.
And manage files efficiently
Using OCR technology to convert text into editable format. Save and organize files in cloud storage. Share scanned via email or messaging apps. Annotate and highlight text within . Export files in PDF or image formats.

iTrackMail - Email Tracking
Daniel Amitay
Know when emails get opened.
The app notifies users when their emails are opened. It records the date, time, country, region, platform, and browser of the recipient.

Immersive Translate
Funstory.ai limited
Text between languages
Text between languages using AI-driven models. Switch between languages in real-time. Copy and paste text for translation. Integrate with browsers as an extension. View content in dual languages side-by-side.

Reading Trainer: Speed Reading
HeKu IT GmbH
Train speed and comprehension
Read texts with adjustable speed and custom text formatting. Complete interactive exercises to improve comprehension and retention. Track progress over time with detailed performance reports.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.