Sigil
Sigil is a free, open source ebook editor that allows users to edit EPUB format ebooks. It has a simple interface and supports editing book metadata, table of contents, and text formatting.
Sigil: Free Open Source Ebook Editor for Editing EPUB Format Ebooks
Free ebook editor with a simple interface, supports editing book metadata, table of contents, and text formatting.
What is Sigil?
Sigil is a free, open source ebook editor developed by Strahinja Markovic and John Schember that allows users to edit ebooks in the EPUB format. It has an intuitive interface that makes editing ebooks accessible for novice and advanced users alike.
Key features of Sigil include:
- Editing EPUB file metadata like titles, authors, covers etc.
- Visual editing of EPUB HTML contents with a built-in code editor
- Table of Contents editor with validation to ensure consistency
- Search and replace across entire book or in sections
- Supports embedding fonts, stylesheets, images etc.
- Add multimedia objects like audio and video files
- View and debug book contents in multiple formats like Code View, Book View and Validation Results
- Support for spell checking contents
- Available free of charge for Windows, Mac and Linux
With its easy to use interface, Sigil makes ebook editing simple. Both novice and advanced users can benefit from its versatile features to create professional ebooks.
Sigil Features
Features
- Edit EPUB format ebooks
- Simple interface
- Edit book metadata
- Edit table of contents
- Edit text formatting
Pricing
- Open Source
Pros
Free and open source
Cross-platform availability
Support for latest EPUB standards
Active development and user community
Cons
Limited formatting options compared to word processors
Steep learning curve for new users
Lacks some advanced ebook features like fixed layout
Official Links
Reviews & Ratings
Login to ReviewThe Best Sigil Alternatives
View all Sigil alternatives with detailed comparison →
Top Office & Productivity and Ebook Editing and other similar apps like Sigil
Here are some alternatives to Sigil:
Suggest an alternative ❐GitBook
GitBook is an open source web-based platform designed for writing and hosting documentation and books with Markdown. It provides a clean and intuitive interface that allows teams to easily create, organize, publish, and maintain documentation projects and technical books.Some key features of GitBook include:Real-time collaboration - Multiple contributors can simultaneously...
BlueGriffon
BlueGriffon is a free and open source web editing software that allows users to visually create and edit web pages with a WYSIWYG ("What You See Is What You Get") editor interface. It functions similarly to desktop publishing software but is designed specifically for web page creation, editing, and site...
Atticus
Atticus is an open-source issue tracking and project management application designed for software teams. It provides a variety of features to help plan, organize and manage software projects more effectively.Some key capabilities and benefits of Atticus include:Customizable workflows - Atticus allows teams to easily configure status values, columns, transitions and...
Archivy
Archivy is an open-source self-hosted knowledge repository that allows you to safely preserve, organize and reuse your research, notes and website content. It provides the following key features:Web page archiving - Archivy allows you to easily capture and archive web pages to prevent link rot.PDF annotation - You can directly...
Lucidor
Lucidor is an open-source mind mapping and brainstorming software application. It provides users with an intuitive interface to visually organize ideas, concepts, notes, and information into customizable maps and diagrams.Some key features of Lucidor include:Real-time collaboration - Multiple users can work on the same mind map simultaneously for better brainstorming.Customizable...
To EPUB
To EPUB is a free, open source software application designed specifically for converting documents such as Word docs, PowerPoint presentations, and PDF files into the EPUB digital book format.EPUB format is a popular standard for ebook readers and other mobile devices. By converting your files to EPUB, you can easily...
Pandoc
Pandoc is a versatile document conversion software tool that allows users to convert files from one markup format into another. Some key features and details about Pandoc:Free and open source software written in HaskellCan read and write several markup formats like Markdown, HTML, LaTeX, Word docx, EPUB, and moreExcellent support...
Jutoh
Jutoh is an ebook formatting and conversion software aimed at independent authors and small publishers. It allows users to create professional-looking ebooks in formats like EPUB, Kindle/MOBI, PDF, and more from document sources like Word, Markdown, HTML, and more.Some key features of Jutoh include:Intuitive WYSIWYG editor interface for visually formatting...
Vellum
Vellum is a desktop publishing and typesetting software application designed specifically for formatting fictional and non-fictional print books and eBooks. It was created by Brad Andalman and developed by 180g Inc.Some key features of Vellum include:Intuitive drag-and-drop interface for quickly arranging chapters, sections, and formatting elements like headers and footersMultiple...
Notaku
Notaku is an open-source, self-hosted web application that serves as an alternative to Crunchyroll for anime enthusiasts. It allows users to organize and track their anime viewing progress, discover new shows, and even stream anime episodes from various services.Some key features of Notaku include:Anime library management - Users can add...
SCRIBA Senato eBook Maker
SCRIBA Senato eBook Maker is an ebook publishing software specifically tailored for members of the Italian Senate and parliamentary staff. Developed by Senato della Repubblica, it enables senators and staff to easily convert documents such as bills, reports, speeches, and other parliamentary materials into professionally designed ebooks.Key features of SCRIBA...
PageEdit
PageEdit is an open-source, browser-based WYSIWYG content editor that allows users to easily create and edit webpages without needing to know HTML. It has an intuitive drag-and-drop interface that makes formatting text, adding images, creating links, and more a simple process for those without coding knowledge.As an open-source project, PageEdit...
Moopato eBook Writer
Moopato eBook Writer is a versatile yet easy-to-use ebook creation software designed to enable anyone to make professional-quality ebooks with minimal effort. Whether you want to create informational products, fiction ebooks, cookbooks, or any other type of digital publication, Moopato provides all the necessary tools while eliminating the learning curve...
PDFtoEPUB
PDFtoEPUB is a free and open source software tool that allows users to convert PDF documents into the EPUB ebook format. It is available for Windows, Mac, and Linux.Some key features of PDFtoEPUB include:Preserves images, tables, hyperlinks, outlines, and other formatting when converting PDF to EPUB.Supports batch conversion of multiple...