Cisdem PDFMaster

Cisdem PDFMaster

Cisdem
3.8 out of 5 stars
Monstera PDF Editor

Monstera PDF Editor

Tenslor Inc.
Cisdem PDFMaster Monstera PDF Editor

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Cisdem PDFMaster:

About

Cisdem PDFMaster is an all-in-one PDF solution which provides powerful tools for editing, annotating, filling forms, converting, creating, merging, splitting, compressing, and encrypting PDFs. Users can edit text and images in PDFs as easily as in Word. The software also integrates AI features for summarizing content, translating PDFs, ensuring grammar and spelling accuracy, and rewriting text to improve clarity and coherence. It streamlines document management with an intuitive interface and advanced functionality, making it an ideal choice for PDF tasks.
Monstera PDF Editor:

About

Monstera PDF Editor is a free, open-source desktop application for Windows 10 and 11, with more than 150 tools for editing, converting, organizing, and securing PDF documents without subscriptions, accounts, or watermarks. Users can edit PDF text and objects, merge and split files, manage pages, create and fill forms, add signatures and annotations, compare documents, and permanently redact sensitive information. OCR in 14 languages makes scanned PDFs searchable. The built-in AI assistant supports 10 providers and can summarize, analyze, and answer questions about documents using the user's own provider credentials. Standard PDF operations run locally, and Windows AppContainer isolation helps protect the system while documents are processed. Distributed through the Microsoft Store, Monstera is licensed under GNU AGPL-3.0, and its source code is publicly available on GitHub.
Cisdem PDFMaster:

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Monstera PDF Editor:

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Cisdem PDFMaster:

Audience

Anyone seeking a PDF solution to edit, convert, create, split, compress, encrypt and decrypt PDF files
Monstera PDF Editor:

Audience

Monstera PDF Editor is designed for individuals, students, educators, freelancers, small businesses, enterprises, legal professionals, administrative teams, researchers, and organizations that regularly work with PDF documents. It is particularly suitable for Windows users seeking professional document editing capabilities, privacy-focused local processing, and an open-source alternative to subscription-based PDF software.
Cisdem PDFMaster:

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported
Monstera PDF Editor:

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported
Cisdem PDFMaster:

API

Offers API Not Supported
Monstera PDF Editor:

API

Offers API Not Supported
Cisdem PDFMaster:

Screenshots and Videos

Monstera PDF Editor:

Screenshots and Videos

No images available
Cisdem PDFMaster:

Pricing

$49.99 Annual Plan
$49.99 Annual Plan
$79.99 Lifetime Plan
$99.99 Business Plan
Free Version Not Supported
Free Trial Supported
Monstera PDF Editor:

Pricing

$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 Supported
Free Trial Not Supported
Cisdem PDFMaster:

Reviews/Ratings

Overall 3.8 / 5
ease 4.0 / 5
features 3.5 / 5
design 3.8 / 5
support 4.0 / 5
Monstera PDF Editor:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Cisdem PDFMaster:

Pros & Cons from Real Users

Pros

  • It’s fast, intuitive, and handles large datasets in PDFs smoothly, i can search, annotate, and extract tables efficiently. it has all the tools i need for my work. The interface is clean and professional, which I appreciate for work purposes.
  • Actually, I use it to edit my resume and make some fillable forms (yeah, my work requires all sort of forms). It is easy and fast to do my jobs. Of course, there are many other useful features for me, take notes, add page numbers, change background, etc.
  • Intuitive and aesthetic interface. All-in-one tools for viewing and editing PDFs. Helpful and responsive customer support.
  • No pros. It lacks so many features. I used it, cancelled the free trial membership at the same day because I couldn’t edit a single document with the help of it. But they still charged me $50 American dollars.

Cons

  • Sometimes OCR accuracy isn’t perfect with scanned documents, and several advanced features feel a bit hidden in menus.
  • When I import an image into the program, it always prompt me to save the image as a new PDF file before making any modification. This annoys me.
  • Limited experience with advanced features so far, needs time to test.
  • It lacks so many features.
Cisdem PDFMaster:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Monstera PDF Editor:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Cisdem PDFMaster:

Company Information

Cisdem
Founded: 2014
United States
www.cisdem.com/pdfmaster.html
Monstera PDF Editor:

Company Information

Tenslor Inc.
Founded: 2026
United States
monsterapdf.com
Cisdem PDFMaster:

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SwifDoo PDF

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4.9 out of 5 stars
Monstera PDF Editor:

Alternatives

No Alternatives
Cisdem PDFMaster:
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Cisdem PDFMaster:
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Cisdem PDFMaster:
Cisdem PDFMaster:
Tungsten Power PDF

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Monstera PDF Editor:
Cisdem PDFMaster:

Categories

PDF Supported
PDF Compressors Supported
PDF Converters Supported
PDF Editors Supported
PDF Merge Supported
PDF Redaction Supported
PDF Splitters Supported
Monstera PDF Editor:

Categories

PDF Editors Supported
Cisdem PDFMaster:

PDF Editors Features

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

PDF Features

Annotations Supported
Convert to PDF Supported
Digital Signature Supported
Encryption Supported
Merge / Append Supported
PDF Reader Supported
Watermarking Supported
Cisdem PDFMaster:

Integrations

Claude Not Supported
DeepSeek Not Supported
Gemini Not Supported
Microsoft PowerPoint Supported
Microsoft Word Supported
OpenAI Not Supported
Monstera PDF Editor:

Integrations

Claude Supported
DeepSeek Supported
Gemini Supported
Microsoft PowerPoint Not Supported
Microsoft Word Not Supported
OpenAI Supported
Cisdem PDFMaster:
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Monstera PDF Editor:
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