Lucid Reader

Lucid Reader

Simple PDF reader for books

0 ratings
Free
In-App Purchases

Rating summary

Details

  • Released
  • Updated
  • March 17, 2023
  • September 4, 2026

Features

Lucid Reader screenshot #1 for iPhone
Lucid Reader screenshot #2 for iPhone
Lucid Reader screenshot #3 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Lucid Reader — A Streamlined PDF Viewer for Focused Reading Lucid Reader gives you a clean, distraction-free way to read PDFs — whether they're standard documents or books you've scanned yourself. No clutter, no complexity. Just your PDF and you. *** Key Features *** • Two-Page Spread — Read like a real book, with an optional standalone cover page. • Flexible Binding — Switch between right-to-left or left-to-right binding, perfect for Japanese-style books and manga. • Optimized Display — Fine-tune the display area and zoom independently for the left and right pages to maximize space and trim away margins. • Intuitive Page Navigation — Turn pages effortlessly with a tap or a swipe, with customizable tap zones. • Page Lock — Keep your view exactly where you set it and prevent accidental shifts. • Full-Screen Mode — Fully immerse yourself with a distraction-free view. • Collections — Group multiple files together for tidy, organized reading. • iCloud Storage — Offload files to iCloud to reclaim space on your device. *** Effortless File Access *** Open PDFs in seconds: • Tap the + icon in the top-right corner of the file list, or • Choose "Save to Lucid Reader" from the share menu in any other app. *** Secret Mode — Enhanced Privacy (In-App Purchase) *** • Create more collections • Protect your sensitive files with advanced privacy tools: • File Hiding — Swipe right on any file and tap Secret to hide it from the list. • Restricted Access — Hidden files stay concealed until you unlock them with Face ID / Touch ID, keeping them private even if someone glances at your screen. • App Switcher Privacy — Secret-mode PDFs are blurred when switching apps, so your private content stays hidden even on the multitasking screen. • End-to-End Encryption — Encrypt secret files with a password directly on your device. Your files remain unreadable without your password, even if your iCloud storage is accessed. Experience the perfect balance of simplicity and control. Lucid Reader is built for one thing — hassle-free PDF reading.
Show more

What's New in Lucid Reader

1.8

September 4, 2026

• End-to-End Encryption — Secret files can now be encrypted on-device with a password. Your files remain protected even if your iCloud storage is accessed. • Localization — The app is now available in Simplified Chinese, Traditional Chinese, Korean, Spanish, French, and German. • File Size Display — See the combined size of selected files directly in the navigation bar. • Delete Confirmation — A confirmation dialog now appears before bulk-deleting files to prevent accidental data loss.

More
1

In-App Purchases

$0.99

Pro Mode

Create more collections & secret file features

Developer apps