| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 2 | 2 |
| Spec score · PDF editors | 8.0 (#48) | 9.0 (#11) |
| Annotations | Annotation tools include highlighting, strikethrough, underlining, sticky notes, drawing tools, and stamps. | Markup tools support highlights, underlining, strike-through, notes, comments, stamps, shapes and text boxes. |
| Annotation tools | Yes | Yes |
| Conversion | It converts PDFs and other file formats, and supports batch conversion. | PDFgear converts between PDF, Word, TXT, JPG, Excel and PowerPoint and supports batch conversion. |
| Free plan | Yes | Yes |
| Integrations | The privacy policy says services may include third-party features or integrations and may share information such as text or images when needed for them to function. | An App Store reviewer reports cloud integration for accessing documents and collaborating across locations. |
| OCR | Yes | Its OCR recognizes scanned documents and supports more than 30 languages. |
| PDF conversion | Yes | Yes |
| PDF editing | It can edit PDF text, images, and links, including adding content and modifying existing content. | Users can modify PDF text, images, shapes, signatures, links and form fields. |
| Privacy policy | The privacy policy says the website and services may collect usage, device, and network data, including browsing or editing activity and IP address. | The privacy notice says AI features may send uploaded PDF content and chat text to Microsoft Azure OpenAI after explicit user consent. |
| Support | Users can contact the support team through an online form or by email, and the contact page says it will respond after receiving a message. | Independent directory listings identify email/help-desk support, FAQs, documentation and videos. |
| Supported platforms | Windows,macOS,Linux | web,Windows,macOS,iOS,Android |
| Text editing | Yes | Yes |
