CS PDF Reader - PDF Editor

In-app purchases
4.4
47.6K reviews
5M+
Downloads
Content rating
PEGI 3
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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 [email protected]
Updated on
Dec 31, 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

4.4
46K reviews
AN
December 14, 2024
please bring the old version back🙏...i rather prefer the old version because it is much more easier..i can use highlight and pen easily without change the size like now, the new ver makes it difficult to use highlight bcuz it didnt function well on every import file😢, you need to use the pen one and make it transparent to make it highlight, while the real highlight one didnt function at all
11 people found this review helpful
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CamSoft Information
December 18, 2024
Hello, could you please describe the issue you met in detail and send us some screenshots or a video at [email protected]? Please also tell us your CS account. After receiving your feedback, we'll get back to you ASAP. Thank you
Why Kaif
December 26, 2024
After logging into my Google account, the app displays "Sync complete." I attempted to locate my PDFs outside the app but couldn’t find them. Could you clarify where my files are stored? Are they saved on the CamScanner server or my Google Drive? Additionally, I noticed that the app’s notification cannot be removed from the notification panel. The only way to clear it is by force-stopping the app because there is no option for settings inside app. Hope you would improve the app.
4 people found this review helpful
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CamSoft Information
December 27, 2024
Saving PDFs to your phone's storage isn't currently supported. Once the sync is complete, your dics will be synced to CS Cloud and you can reload them by logging into the same account when you change/reset your phone. About your suggestions, we have recorded and will consider seriously to improve our app.
Athalia Tan Josephine Kuan
January 11, 2025
After updated, I couldn't turn the page horizontally, and I need to scroll up and down. Is quite inconvenient for a musician when we are looking the music scores while we are playing.
2 people found this review helpful
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CamSoft Information
January 14, 2025
We appreciate your feedback very much. About your suggestion, we have recorded and will consider it seriously to improve our app.

What’s new

Optimize the underlying architecture and improve stability