About us
English
Edit PDFs on Your Smartphone
Easily edit PDFs with your smartphone
or drag and drop a file
Supports PDF and image file formats (maximum 100MB)
By using the product, you agree to our Terms of Service and have read our Privacy Policy.
Trusted by Millions Worldwide
4.4
2,100+ reviews on G2
4.4
8,200+ reviews on Capterra
4.4
73,000+ reviews on App Store
248M
Registered Users
5B
Notes Created
2M
Notes Created Daily
Frequently Asked Questions
Currently, our annotation tool is designed for desktop use. To edit PDFs on smartphones, use mobile apps specifically designed for PDF editing.
Yes, many online tools offer free PDF annotation. You need to access a service that supports mobile devices to annotate PDFs directly from your smartphone.
PDF editors for smartphones allow you to add annotations like notes, highlights, and text. Simply upload the PDF and use the provided tools to edit the document.
Use a PDF editing app on your smartphone. These apps usually have a highlighting tool that lets you select text and mark it with colors.
Yes, with mobile PDF editor apps. They allow you to select the text annotation tool, type your comments, and place them anywhere on your PDF.
Most modern smartphones, including Android and iPhone devices, support PDF annotations through various applications developed for these platforms.
Yes, downloading a specific PDF editing app is advisable to edit PDFs on a smartphone. These apps offer a range of annotation tools and saving functions.
Without an app, you'll need a web service optimized for mobile devices that allows annotations directly in your smartphone's browser.
Yes, many PDF annotation apps are available for free. They offer basic annotation functions like text comments, highlights, and drawings.
Limitations include smaller screens for complex edits and possible function restrictions compared to desktop applications.
File size limits can vary by app, but many support files up to 100 MB or more, allowing flexibility for edits.
Our desktop tool can be used directly in the browser without downloading. Typically, use on smartphones requires an app.
Download a PDF editor app, open your PDF in the app, and use the provided annotation tools, like highlighting or text additions.
Yes, apps generally allow you to save your annotated PDF directly on your smartphone or share it via email.
While our tool is only available for desktop, there are separate apps developed for both Android and iPhone to enable PDF annotation on smartphones.