Strike is a modern writing app with powerful features like Smart Markdown, tables, attachments and photos, text sorting, tags, and more. Collaborate with others, password-protect documents, and sync it all with iCloud. Strike is the next generation of text editing for Mac and iOS (available separately). Create Faster Write with Smart Markdown: use simple, plain text characters to add headers, formatting, links, and lists. Strike turns it all into beautiful, styled text. ? Add professional tables and charts ? Use MathJax to include mathematical equations ? Attach files and images for easy organization ? Automatically generate outlines ? Apply themes and colors to individual files ? Add inline notes and comments for review ? Write anywhere with iCloud and Strike for iPad and iPhone (available separately) Collaborate On Documents ? Edit with up to 10 others in real time ? No service signups: share a simple iCloud link and start creating together ? Password-protect sensitive documents ? Lock files to prevent accidental edits ? Keep track of versions and revert to previous edits Edit Faster ? Fix errors quickly with spellcheck and autocorrect ? Sort lines of text ? Remove duplicates with one click ? Convert outlines into paragraphs ? Convert any text to upper, lower, title, or sentence case Organize ? Add tags for quick navigation ? View document statistics with a click ? Export attachments and PDFs with ease