ComPDF

ComPDF

PDF Technologies, Inc.
+
+

Related Products

  • Foxit Document Workflow APIs
    7 Ratings
    Visit Website
  • Nutrient SDK
    111 Ratings
    Visit Website
  • Apryse PDF SDK
    157 Ratings
    Visit Website
  • RAD PDF
    3 Ratings
    Visit Website
  • MindCloud
    75 Ratings
    Visit Website
  • PDFCreator
    557 Ratings
    Visit Website
  • Dynamo Software
    71 Ratings
    Visit Website
  • UnForm
    19 Ratings
    Visit Website
  • LM-Kit.NET
    29 Ratings
    Visit Website
  • Process Street
    1,119 Ratings
    Visit Website

About

ComPDF, powered by KDAN (TPEx: 7737), is built on the vision of “Leading the Intelligent PDF Era with Continuous Innovation”. ComPDF offers following products: - ComPDF SDK is highly compatible with web, server, desktop, and mobile platforms, seamlessly integrating with various development frameworks. It provides features lincluding generation, viewing, editing, conversion, signing, etc. - ComPDF Cloud delivers a secure, stable, and efficient service environment, simplifying enterprise document processing and business integration workflows. With the flexibility to use either Open API calls or private deployment, enterprises can generate, edit, convert, OCR recognize, and extract data. - ComPDF AI provides intelligent document processing capabilities, enabling automated data extraction, parsing, and knowledge management. Together, these components streamline workflows, improve operational efficiency, and accelerate enterprise digital transformation.

About

PDF Automation Server – PDF Processing Server PDF Automation Server is a modular server product that provides a rich set of PDF processing functions for different environments. Use PAS as an essential tool to streamline your PDF processing, document workflows and web service orchestration in your organization. REST API Module Use REST API calls to easily integrate into your existing document workflows HTML5 PDF Module Convert documents and serve end-users PDF files directly in the browser Workflow Module Automate the receiving, processing & routing of documents with the PAS Workflow Module Robust REST API PDF Automation Server provides a complete set of PDF processing and conversion functions in a robust REST server environment that can easily integrate into your existing document workflows and work with 3rd party integration and orchestration products. HTML PDF Markup Module PDF Automation Server provides a module to enable markup of PDF documents in the browser.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers looking to add PDF functionality to their or their company’s projects.

Audience

Companies of all sizes

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Contact us for pricing
Free Version
Free Trial

Pricing

$2,400
Free Version
Free Trial

Reviews/Ratings

Overall 4.8 / 5
ease 4.5 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • ComPDF's conversion API has become integral to our document management platform. We process a high volume of incoming documents in various formats—Word, Excel, HTML—and need reliable, high-fidelity PDF conversion to deliver a consistent user experience. The batch processing API handles our peak loads with ease, and conversion quality far surpasses the open-source alternatives we benchmarked. What truly stands out is the API documentation: detailed, well-organised, and accompanied by practical code examples that significantly accelerated our integration. Response times are fast even under heavy load, and the error-handling callbacks made our pipeline more resilient.
  • We integrated ComPDF's PDF SDK—specifically the viewing, editing, annotation, and annotation reply features—to provide core functionality for our online learning platform. What stands out most is how seamlessly these features enable interactive collaboration between instructors and students. The annotation and reply capabilities function smoothly, allowing real-time feedback on assignments and course materials within a familiar PDF interface. The rendering quality is excellent, and the editing tools are intuitive, which has significantly enhanced user engagement across our learning programs.
  • As a user who has integrated the ComPDF SDK into our company's internal system, I appreciate how smoothly it fits into our existing infrastructure. The SDK is well-architected, making the integration process straightforward even for our internal engineering team. Once deployed, it has handled our document processing workloads—including batch conversions, PDF generation, and data extraction—with impressive stability. The consistency of output quality means we can trust it as a core component of our internal toolchain without constant monitoring or manual intervention.
  • The flexibility of the on-premise SDK has been a game-changer for us. Due to our strict data compliance policies, we cannot send sensitive documents to the cloud. ComPDF's SDK allowed us to deploy the entire processing engine behind our own firewall without losing any functionality. The backend batch processing—such as OCR, redaction, and format conversion—is stable, efficient, and maintains excellent fidelity even with complex document layouts.
  • The API documentation is incredibly thorough, which made integration smooth and fast. We connected our core systems to ComPDF's conversion engine in just a few hours. On the backend, batch processing of PDFs—including conversions, merges, and data extraction—has been rock stable. Even during peak loads, the response times remain consistent, and the error rate is near zero.

Cons

  • Advanced options for controlling specific conversion nuances—such as handling uncommon fonts or complex Excel chart rendering—required some trial and error. A dedicated "advanced configuration" section in the documentation would help teams tackle these edge cases more efficiently.
  • The SDK offers extensive functionality, but managing the interaction between multiple features—such as synchronizing annotations across different user sessions—required additional development effort. While the individual components work well, clearer documentation on handling real-time collaboration scenarios would have helped streamline the implementation. Some advanced UI customization options also took time to discover and configure properly.
  • The SDK comes with extensive functionality, but the documentation could be more structured for internal integration scenarios. We occasionally had to dig through different sections to understand how certain modules interact when building a custom backend pipeline. More comprehensive integration examples or architecture guides would help streamline the setup process for teams building internal systems.
  • The initial resource planning for deployment required several consultations with the support team to get the hardware configuration right. A more automated deployment guide or a scaling calculator would be a helpful addition for future updates.
  • While the documentation is strong, having more detailed business use-case examples (beyond basic technical implementations) would help accelerate the initial setup for teams with less API experience.

Pros & Cons from Real Users

Pros

  • We ask Qoppa to create a unique automated workflow process. This service has been in place for years now, without a single issue. While we kept up with maintenance service, the only time that was needed was when I tried to modify the code. After a service request, which was promptly responded to, they identified the issue and provided instructions how to avoid the error. Great product, outstanding service.
  • Very easy to implement, with great functionalities to process PDF like Workflows, Analyse, Compress, Email etc. Very fair prices.

Cons

  • None. I cannot this of a single issue. The customized code, the software, all of it is great.
  • We cannot really say something negative about the product.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

PDF Technologies, Inc.
Founded: 2014
Singapore
www.compdf.com

Company Information

Qoppa
Founded: 2002
United States
qoppa.com

Alternatives

Pdftools

Pdftools

PDF Tools

Alternatives

Nutrient SDK

Nutrient SDK

Nutrient
KDAN PDF

KDAN PDF

Kdan Mobile Software
Pdftools

Pdftools

PDF Tools
Investintech PDF Library SDK

Investintech PDF Library SDK

Investintech PDF Solutions
jPDFEditor

jPDFEditor

Qoppa Software
JPedal

JPedal

IDR Solutions
PrizmDoc

PrizmDoc

Accusoft
PDFKit.NET 5.0

PDFKit.NET 5.0

TallComponents

Categories

Categories

PDF Features

Annotations
Convert to PDF
Digital Signature
Encryption
Merge / Append
PDF Reader
Watermarking

Workflow Management Features

Access Controls/Permissions
Approval Process Control
Business Process Automation
Calendar Management
Compliance Tracking
Configurable Workflow
Customizable Dashboard
Document Management
Forms Management
Graphical Workflow Editor
Mobile Access
No-Code
Task Management
Third Party Integrations
Workflow Configuration

Integrations

Alfresco Digital Business Platform
PDF Reader Pro

Integrations

Alfresco Digital Business Platform
PDF Reader Pro
Claim ComPDF and update features and information
Claim ComPDF and update features and information
Claim PDF Automation Server and update features and information
Claim PDF Automation Server and update features and information