unidoc/unipdf
Golang PDF library for creating and processing PDF files (pure go) observed · 2026-08-28
Health v2 · maintenance only
92/100
- Activity 95
- Release rhythm 83
- Longevity 100
Flags: no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: 34.0
- age_days: 2666
- days_rel: 33
- days_push: 33
- n_releases_24m: 21
Adoption not part of the score
3106 stars · 280 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
UniPDF is a pure Go library for creating, reading, and processing PDF files, including report generation, form filling, digital signatures, text/image extraction, and page manipulation. It is a commercial product (UniDoc EULA) with over ten years of production use and professional support.
Use cases
- generate pdf reports and invoices in go
- extract text from pdf files
- merge and split pdf documents
- fill and flatten pdf forms
- digitally sign pdf documents
- compress and optimize pdf file size
- add watermarks to pdfs
- convert images to pdf
When to choose
- you need a comprehensive, production-grade PDF toolkit in pure Go with no CGO dependencies
- you need commercial support, SLAs, and compliance features like PDF/A and PAdES signatures
- your team can obtain a commercial license for closed-source distribution
When to avoid
- you need a free open-source library under a permissive license like MIT or Apache
- your project is small-scale and a lighter tool like gofpdf suffices
- you cannot accept the UniDoc EULA or licensing costs
Facets
library · maturity active
pdf parser image-processing security templating pdf files developer-tools web-development go cross-platform pdf-generation text-extraction pdf-forms digital-signatures commercial-license pure-go pdf-manipulation
5 sources
- readme: https://github.com/unidoc/unipdf · fetched 2026-08-28 · 4f353193e7d7
- homepage: https://unidoc.io · fetched 2026-08-29 · 0f25bc20d3d3
- site_page: https://docs.unidoc.io/ · fetched 2026-08-29 · c85c2be95ecc
- site_page: https://unidoc.io/about · fetched 2026-08-29 · facdc3b65ae9
- site_page: https://unidoc.io/pricing · fetched 2026-08-29 · 93fb52c61551
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| unidoc/unipdf | main | 92 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem