Best PDF API Software in 2026
Updated
35 PDF API software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
35ranked
0free plans on this page
€6.67/molowest paid tier
4 Oct 2026last checked
0 of the 10 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 26 | PdfGenWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 27 | API2PDFWeb · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 28 | PDF Generator APIWeb · Self-hosted · API | One bar | — | — | 1 of 6 | €6.67/mo | 5.0 |
| 29 | SensibleWeb · API | One bar | — | — | 1 of 6 | $449/mo | 5.0 |
| 30 | VeryPDF Cloud APIWeb · API | One bar | — | — | 1 of 6 | $41.66/mo | 5.0 |
| 31 | ConvertAPIWeb | One bar | — | — | 1 of 6 | — | 4.9 |
| 32 | DocSpringWeb | One bar | — | — | 1 of 6 | $49/mo | 4.9 |
| 33 | PDF.coWeb | One bar | — | — | 1 of 6 | $8.99/mo | 4.9 |
| 34 | PDFCrowd APIWeb · Linux | One bar | — | — | 2 of 6 | — | 4.9 |
| 35 | Sejda APINo platforms listed | No signal | — | — | 0 of 6 | — | 4.7 |
Compare all 10 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | OCR | PDF conversion |
|---|---|---|---|---|---|---|---|---|
| 26 | PdfGen | 5.1 | No | — | Yes | — | — | Yes |
| 27 | API2PDF | 5.0 | No | — | No | 1 /mo | — | Yes |
| 28 | PDF Generator API | 5.0 | No | €6.67/mo | No | — | — | — |
| 29 | Sensible | 5.0 | No | $449/mo | No | 449 /mo | — | — |
| 30 | VeryPDF Cloud API | 5.0 | No | $41.66/mo | — | 49.95 /mo | Yes | Yes |
| 31 | ConvertAPI | 4.9 | No | — | No | — | Yes | — |
| 32 | DocSpring | 4.9 | No | $49/mo | No | 49 /mo | — | Yes |
| 33 | PDF.co | 4.9 | No | $8.99/mo | No | 8.99 /mo | — | — |
| 34 | PDFCrowd API | 4.9 | No | — | No | 1 /mo | No | Yes |
| 35 | Sejda API | 4.7 | No | — | No | 12 /mo | — | Yes |