About Pencil Project
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Pencil Project by Evolus is a free, open-source tool designed primarily for sketching user interface (UI) mockups and creating structured diagrams. Since its launch in 2008, the application has gained a loyal following, especially among developers, designers, analysts, and open-source enthusiasts. Recognized early on for its contribution to the Mozilla ecosystem, Pencil Project has maintained its position as a valuable design and documentation tool, particularly for users seeking an accessible alternative to paid wireframing and diagramming software. Its core objective is to enable users to visualize application interfaces and user flows quickly—making it ideal for requirement gathering, early-stage prototyping, and design documentation in software development lifecycles. The software is distributed under the GNU General Public License (GPL), ensuring that anyone can use, modify, and contribute to its development freely. The user interface of Pencil Project is intuitive and familiar, resembling that of a simple HTML editor or presentation application.
Pros & Cons
- Fast and Lightweight: Runs smoothly even on older hardware; better than most Electron-based apps.
- Easy to Use: Great for beginners and experts; quick prototyping in minutes.
- Rich Template & Shape Library: Includes Android/iOS kits, Sketchy UI, Bootstrap, GTK, and flowchart elements.
- Multiple Export Formats: Supports PNG, PDF, SVG, ODT, and single web page exports.
- Offline Desktop App: Doesn’t require internet; ideal for various operating systems.
- Open Source: Free to use with no major restrictions.
- Design Versatility: Good for web, mobile, GUI, and app mockups.
- Optional Shape Customization: Supports personal shapes and clip-art libraries.
- Limited Support & Documentation: Instructions can be unclear; geared more toward developers than everyday users.
- Template & Element Limitations: Some users wished for a wider variety and more advanced components.
- Poor Font and Canvas Management: Font handling and canvas resizing were common frustrations.
- UI Needs Polish: Outdated interface in need of redesign.
- Basic Export Features: Although formats are supported, functionality is limited (e.g., no canvas resize for print).
- Steep Initial Learning Curve: Takes time to understand full capabilities.
Features
Key features
It is an open-source tool for sketching and designing user interfaces, offering transparency and community-driven development.
Functions across various operating systems, leveraging Mozilla technologies, ensuring wide accessibility.
Specifically helps analysts and developers quickly draw application interfaces for documentation and deployment planning.
Can be deployed either as an independent application or integrated as an add-on within Mozilla Firefox 3.
Recognized as the "Best Add-on" for Firefox 3 in 2008, highlighting its quality and utility.
Released under the GPL license, allowing users to freely use, access, modify, and upgrade its source code.
Additional features
Serves as a utility for sketching assignments.
The software is open-source, allowing for free use and modification.
It can operate on various operating systems.
Developed and operates based on Mozilla Firefox technologies.
Received the "Best Add-on Award for Mozilla Firefox 3" in 2008.
Helps in designing and building application interfaces.
Enables users to rapidly draw out application interfaces.
Used to create documents for customers during the request collection process.
Creates resources that form the basis for application deployment teams.
An effort by Evolus to contribute back to the open-source community.
Released as an open-source tool, accessible to the public.
Licensed under the GNU General Public License, ensuring free access and use.
Users have the opportunity to access and adjust its source code.
Users can upgrade the software's source code.
Can be deployed as an add-on specifically for Mozilla Firefox 3.
Can also function and be deployed as a standalone application.
Works well on any operating system supported by Mozilla Firefox 3.
Pricing
Countries & Languages
Interface languages
Billing currencies
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About Pencil Project
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Pencil Project Details
Pencil Project's In-App Market Place
Does Pencil Project have an in-app market place?
Yes
How many Mini-Apps in the marketplace?
1
Mini Apps
N/A
Pricing Options
Accepted Payment Currencies
USD ($), EUR (€), GBP (£), AUD (A$), CAD (C$), JPY (¥), CHF (CHF), SGD (S$), INR (₹), CNY (¥), HKD (HK$)
Pros & Cons
- Fast and Lightweight: Runs smoothly even on older hardware; better than most Electron-based apps.
- Easy to Use: Great for beginners and experts; quick prototyping in minutes.
- Rich Template & Shape Library: Includes Android/iOS kits, Sketchy UI, Bootstrap, GTK, and flowchart elements.
- Multiple Export Formats: Supports PNG, PDF, SVG, ODT, and single web page exports.
- Offline Desktop App: Doesn’t require internet; ideal for various operating systems.
- Open Source: Free to use with no major restrictions.
- Design Versatility: Good for web, mobile, GUI, and app mockups.
- Optional Shape Customization: Supports personal shapes and clip-art libraries.
- Limited Support & Documentation: Instructions can be unclear; geared more toward developers than everyday users.
- Template & Element Limitations: Some users wished for a wider variety and more advanced components.
- Poor Font and Canvas Management: Font handling and canvas resizing were common frustrations.
- UI Needs Polish: Outdated interface in need of redesign.
- Basic Export Features: Although formats are supported, functionality is limited (e.g., no canvas resize for print).
- Steep Initial Learning Curve: Takes time to understand full capabilities.
Pencil Project's Support Options
Email Address
contact@evolus.vnContact
(+84) 28 629 6688 6
