Best API2PDF Alternatives in 2026
The top API2PDF alternatives are Adobe PDF Services API, Zamzar API and Nutrient Document Web Services: 15 PDF API software our editors would look at instead of API2PDF, in our ranking order.
API2PDF: A low-cost PDF API with broad conversion and manipulation features. Where it falls short: no permanent free plan.
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Best forBroad enterprise PDF workflows
A broad PDF API suite with a free tier and tools for complex document workflows.
8.8/10★★★★☆Visit Adobe -
Best forLarge-scale multi-format conversion
A broad conversion API for teams processing many file types at scale.
- Data extraction
- PDF conversion
8.5/10★★★★☆Visit Zamzar API -
Best forDevelopers needing complete document processing
A broad document-processing API for developers building PDF workflows.
- PDF compression
- OCR
- Data extraction
8.3/10★★★★☆Visit Nutrient -
Best forLow-cost dynamic PDF generation
A low-cost choice for generating data-driven PDFs through templates, APIs, and automations.
7.4/10★★★★☆Visit PDFMonkey -
Best forAI-powered document parsing
A specialized API for layout-aware PDF parsing, OCR, and structured extraction.
- OCR
- Data extraction
7.4/10★★★★☆Visit LlamaParse -
Best forStructured PDF data extraction
A focused cloud API for structured PDF extraction, OCR, and document querying.
- OCR
- Data extraction
- Merge and split
7.2/10★★★★☆Visit PDF.ai API -
Best forMulti-language PDF automation teams
A broad PDF API suite with free access, six SDK languages, and prepaid document packs.
- PDF compression
- OCR
- Data extraction
7.1/10★★★★☆Visit PDF4me API -
Best forAPI-first PDF processing on a budget
A broad PDF API with a free tier and low-cost entry plan for developer-led workflows.
- PDF compression
- OCR
- Data extraction
7.0/10★★★★☆Visit Cloudmersive -
Best forResponsive HTML-to-PDF rendering
A focused HTML-to-PDF API with responsive rendering controls and scalable request tiers.
- PDF conversion
6.8/10★★★☆☆Visit Sejda API -
Best forLow-cost general-purpose PDF APIs
Broad PDF automation at a low entry price, with web and API access.
- PDF compression
- OCR
- Data extraction
6.8/10★★★☆☆Visit pdfRest -
Best forHigh-volume file conversion developers
A deep conversion API for developers handling varied formats, OCR, extraction, and workflows.
- OCR
6.6/10★★★☆☆Visit ConvertAPI -
Best forCloud PDF processing with storage options
A broad PDF API for cloud workflows, with usage-based pricing and storage integrations.
- PDF compression
- OCR
- Data extraction
6.6/10★★★☆☆Visit Aspose.PDF -
Best forBroad paid PDF processing APIs
A broad PDF API suite for developers with paid account-based plans.
- PDF compression
- OCR
- Data extraction
6.5/10★★★☆☆Visit VeryPDF -
Best forTeams needing flexible PDF automation
Flexible PDF automation with broad processing options, integrations, and self-hosting.
6.4/10★★★☆☆Visit PDF.co -
Best forPDF delivery with analytics
A broad cloud PDF API with strong document engagement analytics and a $39 paid entry.
- PDF compression
- OCR
- Data extraction
6.4/10★★★☆☆Visit Apdf
API2PDF Alternatives: Common Questions
What is the best alternative to API2PDF?
Adobe PDF Services API: #1 in our PDF API Software ranking, with an editor score of 8.8 out of 10. A broad PDF API suite with a free tier and tools for complex document workflows.
Is there a free alternative to API2PDF?
Yes. Adobe PDF Services API, Zamzar API, Nutrient Document Web Services, PDFMonkey and LlamaParse have a free plan or a free tier (10 of the 15 alternatives on this page).
What is the cheapest paid alternative to API2PDF?
Of the alternatives here that publish a price, PDF.co starts lowest, at $8.99/mo.
API2PDF vs Each Alternative
| # | Tool | Free plan | Paid from | OCR | PDF conversion | Data extraction | Merge and split | Deployment model | Score |
|---|---|---|---|---|---|---|---|---|---|
| 24 | API2PDF | No | $1/mo | — | Yes | Yes | Yes | Hybrid | 5.5 |
| 1 | Adobe PDF Services API | Yes | — | — | — | — | — | — | 8.8 |
| 2 | Zamzar API | Yes | $25/mo | — | Yes | Yes | — | Cloud | 8.5 |
| 3 | Nutrient Document Web Services | Yes | — | Yes | Yes | Yes | Yes | Hybrid | 8.3 |
| 4 | PDFMonkey | Yes | — | — | — | — | — | — | 7.4 |
| 5 | LlamaParse | Yes | $50/mo | Yes | — | Yes | — | Hybrid | 7.4 |
| 6 | PDF.ai API | Yes | $49/mo | Yes | No | Yes | Yes | Cloud | 7.2 |
| 7 | PDF4me API | Yes | — | Yes | Yes | Yes | Yes | Cloud | 7.1 |
| 8 | Cloudmersive PDF API | Yes | $19.99/mo | Yes | Yes | Yes | Yes | Hybrid | 7.0 |
| 9 | Sejda API | No | $12/mo | — | Yes | — | — | Hybrid | 6.8 |
| 10 | pdfRest API Toolkit Cloud | Yes | — | Yes | Yes | Yes | Yes | Cloud | 6.8 |
| 11 | ConvertAPI | No | — | Yes | — | — | — | — | 6.6 |
| 12 | Aspose.PDF Cloud | No | $30/mo | Yes | Yes | Yes | Yes | Cloud | 6.6 |
| 13 | VeryPDF Cloud API | — | $49.95/mo | Yes | Yes | Yes | Yes | Cloud | 6.5 |
| 14 | PDF.co | No | $8.99/mo | — | — | — | — | — | 6.4 |
| 15 | Apdf | Yes | $39/mo | Yes | Yes | Yes | Yes | Cloud | 6.4 |
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update