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ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

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Total 1 out of 5 stars
ease 5 out of 5 stars
features 5 out of 5 stars
design 5 out of 5 stars
support 1 out of 5 stars

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What is Monstera PDF Editor?

Monstera PDF Editor is a free, open-source desktop tool designed for Windows 10 and 11, providing users with more than 150 functionalities for editing, converting, organizing, and securing PDF files without requiring subscriptions, creating accounts, or dealing with watermarks. Users can easily manipulate text and elements within PDFs, combine or separate documents, manage page layouts, fill out forms, add signatures and annotations, compare different versions of files, and permanently remove sensitive information. The software also boasts OCR capabilities in 14 languages, allowing for efficient searches through scanned PDFs. Additionally, an integrated AI assistant, compatible with 10 different providers, can summarize, analyze, and answer questions about documents using the user's personal provider credentials. Standard PDF operations are executed locally, ensuring enhanced security while handling documents, thanks to the Windows AppContainer isolation feature. Monstera is conveniently available for download through the Microsoft Store and is distributed under the GNU AGPL-3.0 license, with its source code hosted on GitHub for community collaboration and transparency. This array of features not only positions Monstera as a powerful PDF editing solution but also helps users streamline their document management tasks effectively. The software's commitment to user privacy and open-source principles further enhances its appeal to individuals seeking reliable PDF tools.

What is CoolNew PDF?

CoolNew PDF is a versatile software designed to handle various aspects of PDF document management. It offers a range of functionalities such as editing, converting, splitting, merging, annotating, and securing your files, providing just a glimpse of its capabilities. The application's sleek interface is not only visually appealing but also user-friendly, allowing for easy navigation. By utilizing the ribbon menu, users can explore different categories of features effortlessly. Each section of the ribbon is accompanied by its own dedicated toolbar, offering tools tailored to the specific tasks listed. CoolNew PDF supports the export of most Office documents to and from PDF formats, and this capability extends to images as well. While merging, splitting, and extracting pages and images are fundamental features for any PDF management tool, they remain crucial for effective document handling. Additionally, users can effortlessly add watermarks and encrypt files for enhanced security, and the integrated OCR tool simplifies text extraction from images, ultimately saving valuable time. The software stands out as a comprehensive solution for all PDF-related needs.

Media

Media

Integrations Supported

Claude
DeepSeek
Gemini
OpenAI

Integrations Supported

API Availability

API Availability

Has API

Pricing Information

$0
Free at $0 with no subscription or account required; the optional AI assistant requires third-party provider credentials and may incur separate provider charges.
Free Version

Pricing Information

$6.49
$6.49 monthly Limited lime discount
Free Version
Free Trial Offered?

Supported Platforms

Windows

Supported Platforms

Windows

Customer Service / Support

24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

Tenslor Inc.

Date Founded

2026

Company Location

United States

Company Website

monsterapdf.com

Company Facts

Organization Name

CoolNew Software

Company Location

Hong Kong

Company Website

www.coolnewsoft.com

Categories and Features

PDF Editors

Access Controls / Permissions
Annotations
Commenting / Notes
Compare Side-by-Side
Customizable Branding
Delete Pages
Electronic Signature
Forms Management
Full Text Search
Merge / Append
Offline Access
Optical Character Recognition (OCR)
Rearrange Pages
Rotate Pages
Watermarking

Categories and Features

PDF

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

PDF Annotators

Not specified

PDF Compressors

Not specified

PDF Converters

Not specified

PDF Editors

Access Controls / Permissions
Annotations
Commenting / Notes
Compare Side-by-Side
Customizable Branding
Delete Pages
Electronic Signature
Forms Management
Full Text Search
Merge / Append
Offline Access
Optical Character Recognition (OCR)
Rearrange Pages
Rotate Pages
Watermarking

PDF Merge

Not specified

PDF Splitters

Not specified

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