Aspose.PDF vs callas pdfToolbox SDK
Aspose.PDF
products.aspose.comcallas pdfToolbox SDK
callassoftware.comSide by side
| Figure | Aspose.PDF | callas pdfToolbox SDK |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · PDF SDKs | 8.5 (#3) | 8.6 (#1) |
| Formats | The .NET library supports PDF, XFA, TXT, HTML, PCL, XML, XPS, EPUB, TEX, and image formats, and the product page says OFD is supported. | pdfToolbox converts common image formats and many Office documents to PDF, and can export PDF pages as JPEG, PNG, or TIFF images. |
| Purpose | Aspose.PDF provides PDF manipulation and parsing solutions for developers and end users. | pdfToolbox SDK integrates PDF preflight, correction, and conversion into a developer’s own application. |
| Security | Aspose's security page links to information about customer data and security, including physical and network security, data security, backups, and payment information. | callas says it uses vulnerability detection, HSTS and related security headers, TLS/SSL, and recommended site-hardening features to protect personal data. |
| Trial | Evaluation downloads work with limitations, and Aspose offers an evaluation license that removes restrictions for 30 days. | All pdfToolbox variants are available with a free 14-day trial. |
Plans
callas pdfToolbox SDK
- pdfToolbox Server, CLI, and SDK 16€5,000, paid once
In their own words
Aspose.PDF
Aspose.PDF has no write-up on Specifiction yet; its figures are above.
callas pdfToolbox SDK
callas pdfToolbox SDK has no write-up on Specifiction yet; its figures are above.