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

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Ratings and Reviews 2 Ratings

Total 3 out of 5 stars
ease 3 out of 5 stars
features 3 out of 5 stars
design 3 out of 5 stars
support 3 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 KDAN PDF?

KDAN PDF is a versatile and intelligent PDF solution designed to optimize the digital workflows of independent professionals and specialized industries. In a world where document management is central to success, KDAN PDF provides the tools necessary to edit, secure, and analyze files with precision across Windows, Mac, and mobile devices. The platform stands out by integrating document intelligence that allows professionals to interact with their PDF content. Through the AI assistant, users can generate summaries of lengthy reports, ask specific questions about file data, and extract tables directly into editable spreadsheets. This intelligent approach minimizes administrative overhead and allows users to focus on high-value tasks. Key features of KDAN PDF include: - Professional Editing and OCR: Seamlessly update text and images or use multi-language OCR to digitize paper archives. - Synchronized Workflow: Maintain continuity across iOS, Android, and desktop environments with a unified user interface. - Advanced Security: Protect sensitive information with permanent redaction, encryption, and digital signatures. - Flexible Organization: Manage documents efficiently using Bates numbering, page rearrangement, and high-fidelity file conversion. Optimized for fields like healthcare, legal services, and academia, KDAN PDF ensures that your professional documentation is handled with the highest level of integrity and efficiency. By providing an offline-first experience, it guarantees that your most sensitive data remains secure while you work across any screen.

Media

Media

Integrations Supported

Claude
DeepSeek
Gemini
OpenAI

Integrations Supported

Dropbox
Microsoft OneDrive

API Availability

API Availability

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

$59.99/year (billed annually)
UPGRADE OPTIONS

DOCUMENT 365 AI+ & eSign
• Document 365, AI features, and eSign services
• Plan: USD 109.99/year

DOCUMENT 365
• Access KDAN PDF Reader across different platforms
• Plans: USD 59.99/ year, USD 19,99/ quarter, USD 9.99/ month

KDAN PDF Reader Mac Permanent License: USD 119,99

A Free trial is available for new subscribers. After the trial, you'll be billed at the regular price.
Free Version
Free Trial Offered?

Supported Platforms

Windows

Supported Platforms

Android
iPhone
iPad
Windows
Mac
Chromebook

Customer Service / Support

24 Hour Support
Web-Based Support

Customer Service / Support

Standard 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

Kdan Mobile Software

Date Founded

2009

Company Location

United States

Company Website

pdf-reader.kdandoc.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

File Converters

Batch Conversions
Document Converter
Image Converter
Other File Type Conversions
PDF Converter

PDF

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

PDF Annotators

Not specified

PDF APIs

Not specified

PDF Compressors

Not specified

PDF Converters

Not specified

PDF Editors

Access Controls / Permissions
Annotations
Commenting / Notes
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 Readers

Not specified

PDF SDK

Not specified

PDF Splitters

Not specified

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