iText Core vs PDF24 Creator

iText Core8.9Visit PDF24 Creator8.6Visit

Higher score iText Core #4 in PDF Creation Software 8.9/10 Free plan · pricing on request Free plan✓ 3 of 4 features Visit iText Core

vs

PDF24 Creator #5 in PDF Creation Software 8.6/10 Free plan Free plan✓ 1 of 4 features Visit PDF24

• iText Core fits best

  Java and .NET PDF engineering teams

• PDF24 Creator fits best

  Free Windows PDF creation and utility work

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Side by side

Feature	iText Core 8.9/10 Visit ↗	PDF24 Creator 8.6/10 Visit ↗
At a glance
Editor score	8.9	8.6
Ranking	#4 in PDF Creation Software	#5 in PDF Creation Software
Best for	Java and .NET PDF engineering teams	Free Windows PDF creation and utility work
Pricing model	Free plan + paid	Free
Starting price	—	Free
Free plan	✓	✓
Free trial	—	—
Deployment	Self-hosted	Desktop
Platforms	Windows, macOS, Linux	Windows
Support	Docs, Community, Email	Email, Community, Docs
Compliance	GDPR	GDPR
Built for	Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features iText Core 3/4 · PDF24 Creator 1/4
Data merge	✓ (best)	Not checked yet
Bulk PDF generation	Not checked yet	Not checked yet
API access	✓ (best)	Not checked yet
Fillable form creation	✓	✓
Specs
Maximum pages	Not checked yet	Not checked yet
Input sources	text, images, existing PDF documents	Word, Excel, images, printable files, scanner and camera imports
Deployment	Self_hosted	Desktop
Our review
Pros	High- and low-level APIs for programmatic PDF creation Supports PDF/A, PDF/UA, PDF 2.0, signatures, and security AGPL access with unlimited PDF generation	Free for private and commercial use OCR, batch processing, forms, signatures, and security tools Offline desktop workflow with a virtual PDF printer
Cons	AGPL requires disclosure of the application's full source code Commercial pricing is customized or based on PDF volume Focused on APIs and self-hosted development rather than broad integrations	Windows-only deployment No verified API or cross-platform coverage Not positioned for dataset-driven bulk generation
Our verdict	iText Core is a programmable PDF library for Java and .NET developers building document functionality into applications and workflows. It supports creating, manipulating, splitting, merging, filling, flattening, signing, encrypting, and… Read the review →	PDF24 Creator is a free Windows desktop application for creating, converting, organizing, editing, compressing, and reading PDF files. It suits individuals and organizations that need a local PDF utility for everyday document work,… Read the review →

Strengths and trade-offs

• iText Core — where it wins

  • High- and low-level APIs for programmatic PDF creation
  • Supports PDF/A, PDF/UA, PDF 2.0, signatures, and security
  • AGPL access with unlimited PDF generation

  Where it doesn't

  • AGPL requires disclosure of the application's full source code
  • Commercial pricing is customized or based on PDF volume
  • Focused on APIs and self-hosted development rather than broad integrations

• PDF24 Creator — where it wins

  • Free for private and commercial use
  • OCR, batch processing, forms, signatures, and security tools
  • Offline desktop workflow with a virtual PDF printer

  Where it doesn't

  • Windows-only deployment
  • No verified API or cross-platform coverage
  • Not positioned for dataset-driven bulk generation

• iText Core8.9/10 · Free plan · pricing on request

  A focused, self-hosted PDF library for teams that need code-level control.

  Visit iText CoreFull verdict →
• PDF24 Creator8.6/10 · Free plan

  A broad, free Windows PDF toolkit for creation, conversion, OCR, forms, and file management.

  Visit PDF24Full verdict →