FreezeCrowd vs Sigil
A side-by-side look at FreezeCrowd and Sigil. For an in-depth review of either product, follow the links below.
FreezeCrowd
Productivity
FreezeCrowd is a browser extension that blocks time-wasting websites and apps to help you stay focused. It allows you to customize lists of sites to block on schedule or permanently.
productivityfocustime-managementwebsite-blocker
Sigil
Office & Productivity
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.
epubebookeditor
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