Launching today

Monstera PDF Editor
A free, open-source PDF editor with 150+ tools for Windows
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A free, open-source PDF editor with 150+ tools for Windows
0 followers
Monstera PDF Editor is a completely free, open-source PDF editor for Windows 10 and 11, available on the Microsoft Store. It offers more than 150 professional tools. With Monstera you can edit PDFs, manage pages, create forms, redact sensitive information, sign documents, compare files, convert formats, recognize scanned text and much more. Enjoy powerful PDF editing without subscriptions, accounts, watermarks or hidden fees.






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Hi everyone,
I'm the developer behind Monstera PDF Editor, and I'm excited to introduce it here.
I started building Monstera because I wanted a professional PDF editor without the recurring subscriptions and limitations that often come with existing tools. My goal was to create something genuinely useful, capable of handling demanding PDF workflows, and make it completely free and open source.
Monstera is now available for Windows 10 and 11 through the Microsoft Store.
It includes over 150 tools for editing PDFs, managing pages, creating forms, OCR, redaction, signing, converting documents, and much more. It also features an AI Assistant for interacting with documents.
Privacy was an important consideration during development. Documents are processed locally by default, and Windows AppContainer isolation adds a layer of security when handling PDF files.
There are no subscriptions, accounts, or watermarks.
I'd love to hear what you think, particularly about the interface, editing experience, and features you'd like to see improved or added.
Thank you for checking out Monstera!