CS PDF Reader - PDF Editor

In-app purchases
4.7
43.3K reviews
5M+
Downloads
Content rating
Everyone
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About this app

The CS PDF mobile app, powered by CamScanner, is an all-in-one PDF tool. It's a PDF reader, PDF editor, PDF converter, and PDF scanner. Easily convert PDFs to Word and other formats with this app. You can also convert images, Excel, and PPT files to PDFs for free. CS PDF is compatible with Microsoft, Google, and Adobe files.
Completely free, this PDF tool is well-designed and easy to use, perfect for working on the go, from your mobile, for online study, and for travel. Supports 10 languages.

CS, CS PDF, and CamScanner
● CS PDF and CamScanner are developed and published by CS. CS PDF is powered by CamScanner.
● CamScanner is a scanner app installed by more than 1.5 billion people around the world. You can sync files between CamScanner and CS PDF.

A brand new PDF scanner to quickly scan paper documents!
● Easily use your device's camera to scan paper documents, or import files directly from your gallery.
● Automatically remove unnecessary backgrounds and trim edges during the scan.
● High-definition scanning mode is available.

Your Pocket Folder: Not just a PDF reader, but also supports reading documents in all formats!
● Import all the PDF files on your phone to CS PDF and create folders to organize them — no more worries about losing files!
● Read PDF files online or offline, anywhere and anytime.
● Search PDF files by their content and annotate documents easily.
● Zoom in or out of PDF pages, and ensure a high-resolution PDF reading experience.
● Supports single page view and continuous scrolling reading modes.

A more convenient way to handle work files, such as contracts
● Use CamScanner to scan hard copy paper contracts and sync them to CS PDF.
● Use CS PDF to add e-signatures and adjust their size and placement.
● Merge multiple PDF contracts with just one tap.
● Highlight, underline, or strike-through text to accentuate PDF content.
● Share PDFs, Word documents, images, or other types of files via social media, emails, and other such platforms, or for printing.

The best PDF converter
● Convert image, Word, Excel, and PowerPoint files into PDF files.
● Convert PDF files into image, Word, Excel, and PowerPoint files.

We look forward to hearing from you! Contact us via cspdf@camscanner.com
Updated on
Oct 14, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Files and docs and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
41.7K reviews
Dr.Noor Eid
October 18, 2024
After the last update, it no longer saves modified files automatically, and also removed very good and useful things. This update is very bad and will make me delete it. I hope this message reaches the developers.
9 people found this review helpful
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CamSoft Information
October 23, 2024
Hello, could you please describe the issue you met in detail and send us some screenshots or a video at cspdf@camscanner.com? Please also tell us your CS account. After receiving your feedback, we'll get back to you ASAP. Thank you
SI Saidul Islam
October 14, 2024
I found it useful until the latest update. Now it's not functioning properly. I can't highlight or underline anything anymore. Besides which documents I marked before with this, they are also damaged. Hope you will get that right soon.
4 people found this review helpful
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CamSoft Information
October 15, 2024
Please accept our apologies for the inconvenience caused. We will fix it as soon as possible. Currently, please press and hold the screen for a second before highlighting or underlining.
Sean Echevarria
September 10, 2024
Decent reader, but has no dark theme support and no way to set default settings (page navigation/scrolling has to be set for every file that gets opened). It does support display of PDF table of contents/outline, and the file list is sortable.
17 people found this review helpful
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CamSoft Information
September 11, 2024
We appreciate your feedback very much. About your suggestion, we have recorded and will consider it seriously to improve our app.

What's new

Introducing CS PDF AI
Chat with your PDFs like never before. Just ask, and CS PDF AI delivers instant summaries, explanations, and key insights from your document. Experience a whole new way to interact with your PDFs today.