GemBox.Pdf
6.6#9 in pdf sdks$890 one-timeAndroidiOSLinuxmacOS
VisitGemBox.Pdf vs Spire.PDF
What both publish
| Fact | GemBox.Pdf | Spire.PDF |
|---|---|---|
| Conversion | It converts PDF files to PNG, JPEG, GIF, BMP, TIFF, WMP, and XPS formats, and supports HTML-to-PDF conversion. | The vendor lists PDF conversions to Word, Excel, PowerPoint, images, HTML, Markdown, XPS, SVG, TIFF, PCL, PostScript, and PDF/A, and conversions from text, images, TIFF, XPS, SVG, and HTML to PDF. |
| Headquarters | Zagreb, Croatia | The vendor's contact page lists its address in Chengdu, Sichuan, China. |
| Product | GemBox.Pdf is a .NET component for reading, writing, editing, and printing PDF files from .NET applications. | Spire.PDF for .NET is a PDF API for creating, writing, editing, handling, and reading PDFs from .NET applications. |
| Security features | It supports PDF encryption and decryption, editing restrictions, and digital signatures, including visible, multiple, and external signatures. | PDF security features include encryption and decryption, passwords, permission restrictions, and digital signatures. |
| Support | Paid licenses include one year of professional technical support with a one-business-day response time and one year of updates and bug fixes. | The vendor provides free online technical resources, and listed paid-support licenses include one-on-one support from an expert and faster guaranteed response times. |
GemBox.Pdf plans
- Single Developer$890, paid once
- Small Team$4,450, paid once
- Large Team$13,350, paid once
Spire.PDF plans
- Free EditionFree
- Pro Edition — Developer Small Business, with free support$999, paid once
- Pro Edition — Developer Small Business, with paid support$1,498, paid once
Pick GemBox.Pdf if…
You want what its maker publishes above — check its page for the details.
Pick Spire.PDF if…
You want what its maker publishes above — check its page for the details.