Flexcil — The Ultimate Note-Taking & PDF Reader for Android
Flexcil Inc.
Apr 21, 2021
Jul 10, 2025
1.3.2.19
8.0
1,000,000+
Description
Join over 8 million users who trust Flexcil to boost productivity, take beautiful notes, and master their documents effortlessly!
Whether you’re studying, annotating PDFs, managing memos, or crafting your own digital planner, Flexcil has everything you need in one sleek app.
Why Flexcil?
All-in-One Note-Taking & PDF Reader
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Edit, annotate, and organize PDFs and notebooks seamlessly
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Smooth, natural handwriting powered by a vector-based pen engine
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Instantly open and study any PDF document
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Customize notes with endless pen colors, sizes, and fonts
Smart Organization with Hyperlinks
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Capture text and images directly into your notes
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Automatically link your notes back to the original source for quick reference
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Pinpoint data with ease, saving you valuable study time
Unique Gesture-Based Note-Taking
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Highlight and underline text with just two simple pen gestures
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Drag and drop text or images between PDFs and notes effortlessly
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Say goodbye to wrist fatigue with ergonomic pen gestures exclusive to Flexcil
Multitasking Made Easy
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View PDFs and take notes simultaneously
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Drag & drop content from other apps directly into your documents
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Advanced viewing options: full screen, vertical scroll, multi-page view, and more
Creative Digital Planner
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Hundreds of colors and stroke sizes to enrich your note-taking
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Stylish note covers and templates to spark creativity
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Perfect for students, teachers, artists, researchers, and professionals
Audio Recording & Playback
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Record lectures or meetings while you write
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Tap notes to hear exactly what was said at that moment
Seamless Compatibility
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Works great with Zoom, Notion, Google Classroom, Google Drive, Dropbox, Box, NAS, digital textbooks, eBooks, and PDFs
Samsung S-Pen Optimized
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Realistic note-taking experience with zero touch malfunctions
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Supports S-Pen button and Air Actions for enhanced convenience
New Features:
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Cloud Sync: Access your notes anytime, anywhere, and sync across devices effortlessly.
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Masking Pen: Annotate with precision and highlight details clearly.
Award-Winning & Trusted Worldwide
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Featured by Apple App Store in 156 countries
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Demo app in Apple’s iPad offline stores
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Selected for Samsung Electronics’ C-Lab Outside startup program
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Top Revenue app on Google Play in South Korea
Download Flexcil now — the most comprehensive, intuitive, and innovative study tool on Android!
What's new
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Fixed crashes when opening documents on specific devices.
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Resolved issues with saving or loading files on certain tablets, including Chinese models.
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Back key now responds correctly in all scenarios.
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Improved content download functionality.
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Fixed app crashes related to popup data on launch.
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Resolved crashes when selecting masking popups.
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Enhanced shape recognition for smoother and more accurate annotation.
This update ensures a more stable, reliable, and seamless experience when using the app.



























