Best Formstack Documents Alternatives in 2026
Updated
20 tools from PDF creation software ranked against Formstack Documents on the same published basis.
- 1Formstack Documents vs Carbone
- 2Formstack Documents vs ReportLab
- 3Formstack Documents vs PDF24 Compare PDF
- 4Formstack Documents vs PDF4me Merge & Split
- 5Formstack Documents vs PDFMonkey
- 6Formstack Documents vs Docmosis
- 7Formstack Documents vs Anvil PDF Generation API
- 8Formstack Documents vs CraftMyPDF
- 9Formstack Documents vs DocRaptor
- 10Formstack Documents vs DocuGenerate
- 12Formstack Documents vs APITemplate.io
- 13Formstack Documents vs PDF Generator API
- 14Formstack Documents vs Prince
- 15Formstack Documents vs Wondershare PDFelement
- 16Formstack Documents vs Conga CLM
- 17Formstack Documents vs Adobe PDF Services API
- 18Formstack Documents vs PDFShift
- 19Formstack Documents vs CIB pdf brewer
- 20Formstack Documents vs Gotenberg
- 21Formstack Documents vs HTML2PDF
Formstack Documents alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Carbone | 7.9 | Free plan | $29/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | ReportLab | 7.9 | Free plan | £144/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 3 | PDF24 Compare PDF | 7.7 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 4 | PDF4me Merge & Split | 7.4 | Free plan | Free | API, Browser, Web |
| 5 | PDFMonkey | 7.3 | Free plan | €5/mo | API, Web |
| 6 | Docmosis | 7.2 | No | $49/mo | API, Linux, self-hosted, Web, Windows |
| 7 | Anvil PDF Generation API | 6.9 | Free plan | $99/mo | API, Web |
| 8 | CraftMyPDF | 6.9 | Free plan | $29/mo | API, Web |
| 9 | DocRaptor | 6.9 | Free plan | $15/mo | API, Web |
| 10 | DocuGenerate | 6.9 | Free plan | $19/mo | API, Web |
| 12 | APITemplate.io | 6.8 | Free plan | $19/mo | Web |
| 13 | PDF Generator API | 6.8 | No | €6.67/mo | API, self-hosted, Web |
| 14 | Prince | 6.8 | No | $166.67/mo | API, Linux, Mac, self-hosted, Windows |
| 15 | Wondershare PDFelement | 6.8 | No | — | Android, iOS, Mac, Web, Windows |
| 16 | Conga CLM | 6.7 | No | — | API, Mac, Web, Windows |
| 17 | Adobe PDF Services API | 6.6 | Free plan | Free | Web |
| 18 | PDFShift | 6.6 | Free plan | $24/mo | Web |
| 19 | CIB pdf brewer | 6.5 | Free plan | Free | Windows |
| 20 | Gotenberg | 6.3 | No | — | API, Linux, self-hosted |
| 21 | HTML2PDF | 6.3 | Free plan | Free | self-hosted |
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Questions about Formstack Documents alternatives
What is the best alternative to Formstack Documents?
Carbone, number 1 in PDF creation software with a score of 7.9 out of 10. The others here: ReportLab, PDF24 Compare PDF, PDF4me Merge & Split and 16 more.
What is the best free alternative to Formstack Documents?
Carbone is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.