Top 5 Open-Source Alternatives to PlatoForms

Product categories

API Tools Form Builder HTML To PDF PDF Conversion API PDF Creator PDF Editor PDF Tools Productivity eSignature iPhone

Summary

The top open-source alternatives to PlatoForms are Anvil API Suite, WeasyPrint, and PDF-LIB. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Anvil API Suite Landing Page
1

Anvil API Suite

A flexible API for creating, filling, and signing PDFs.
Pricing:
- Open Source
#API Tools #PDF Tools #PDF Conversion API
WeasyPrint Landing Page
2

WeasyPrint

WeasyPrint is a visual rendering engine for HTML and CSS that can export to PDF.
Pricing:
- Open Source
#HTML To PDF #PDF Conversion API #PDF Tools 29 social mentions
PDF-LIB Landing Page
3

PDF-LIB

Create and modify PDF documents in any JavaScript environment
Pricing:
- Open Source
#HTML To PDF #PDF Conversion API #PDF Tools 15 social mentions
pdfFiller Landing Page
4

pdfFiller

A comprehensive online document management platform that provides the services of an online editor, cloud storage platform, and a signature request manager, all in one package.
Pricing:
- Open Source
- Paid
- Free Trial
- $8.0 / Monthly (annual commitment)
#PDF Tools #PDF Editor #eSignature 7 social mentions
Sioyek Landing Page
5

S

Sioyek

Sioyek is a PDF viewer designed for reading research papers and technical books.
Pricing:
- Open Source
#PDF Tools #PDF Editor #iPhone 18 social mentions