PDF Rendering and Viewing API in Java
⚡ Executive Summary & Quick Facts
Authoritative Sourceicepdf is icepdf is an open-source project written in Java: PDF Rendering and Viewing API in Java..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), pcorless/icepdf has accumulated 124 GitHub stars and 26 forks. It is written in Java, licensed under Apache-2.0, and ranks #24,124 globally. It is actively maintained with the latest commit recorded on Oct 28, 2026.”
| Repository | pcorless/icepdf ↗ |
|---|---|
| Primary Category | annotation tool |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 124 stars · ⑂ 26 forks · #24,124 globally |
| Maintenance | ● Active (Last commit: Oct 28, 2026) · 15 open issues |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 88/100 · Grade AYes, icepdf is actively maintained. Continuous telemetry recorded the last code commit on Oct 28, 2026 (16 days ago). Supported by 124 stars and 26 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (16 days ago) and healthy issue cadence.
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#1,770
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
icepdf gained 0 stars in the last 30 days, about 1 a day, and now has 124. It is about 7 years old and has averaged roughly 18 stars a year. It ranks #1,770 among Java repositories and #24,124 across all languages on GitHubRepo.
Trending Record
42
DAYS ON TRENDING
#5179
BEST RANK
Sep 27, 2026
FIRST APPEARANCE
Active
STATUS TODAY
icepdf has maintained a continuous presence across global trending indexes, peaking at #5179. Below is the 30-day activity profile:
💡 Overview
icepdf is an open-source project written in Java: PDF Rendering and Viewing API in Java.
Engineered for speed, consistency, and developer ease, it solves common hurdles in annotation-tool, annotations, headless. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Java for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/pcorless/icepdf.git
cd icepdf⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
icepdf coordinates its core functionality through a modular Java pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Command-Line Automation
Execute automated build, deployment, and maintenance tasks directly from the terminal.
CI/CD Workflow Integration
Run non-interactive validation checks in GitHub Actions, GitLab CI, or local pre-commit hooks.
Developer Environment Setup
Standardize local engineering workstations with single-binary utility commands.
Scripting & Pipeline Orchestration
Chain complex multi-stage scripts with reliable error reporting and exits.
🚀 Getting Started
Install icepdf using your package manager: `git clone https://github.com/pcorless/icepdf.git`
Initialize your project workspace or configuration file for icepdf.
Import icepdf into your codebase or invoke it directly from your terminal.
Execute your test suite or run `icepdf --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
pcorless/icepdf is currently ranked #24,124 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #24,039 | SysAdminDoc/HushTelegram | Java | ★ 125 | Compare ↗ |
| #24,039 | sumuru789/DK-VLM | Python | ★ 125 | Compare ↗ |
| #24,039 | SinapisAI/collective-model-intelligence | Python | ★ 125 | Compare ↗ |
| #24,039 | ayr1k/amber-launcher | JavaScript | ★ 125 | Compare ↗ |
| #24,039 | adhiprib/humanizer-indonesia | Python | ★ 125 | Compare ↗ |
| #24,124 | pcorless/icepdf This Project | Java | ★ 124 | |
| #24,124 | ruphy/speedcrunch | C++ | ★ 124 | Compare ↗ |
| #24,124 | jdf/peasycam | Java | ★ 124 | Compare ↗ |
| #24,124 | grimen/dry_scaffold | Ruby | ★ 124 | Compare ↗ |
| #24,124 | larrytheliquid/dataflow | Ruby | ★ 124 | Compare ↗ |
| #24,124 | ThomasHabets/injcode | C++ | ★ 124 | Compare ↗ |
Frequently Asked Questions
What does icepdf do? +
PDF Rendering and Viewing API in Java
Is icepdf actively maintained in 2026? +
Yes, icepdf is actively maintained. The latest code push was recorded on Oct 28, 2026 (16 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 124 stars and 15 open issues.
What language is icepdf written in? +
The primary language is Java. Topics include: annotation-tool, annotations, headless, java, pdf.
How many stars does icepdf have? +
icepdf has 124 stars and 26 forks on GitHub.
How does icepdf rank among GitHub repositories? +
With 124 stars, pcorless/icepdf is ranked #24,124 globally across all repositories tracked on GitHubRepo and #1,770 among Java projects.
What license is icepdf distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
