PostFlow
Record your thoughts and ideas as blocks, safely stored in the cloud.
About
PostFlow is a cross-platform block-based note-taking app with cloud synchronization. It provides a rich block editor with 25+ block types, slash commands, drag-and-drop reordering, and export capabilities to Markdown, HTML, and PDF. It supports 6 platforms including Android, iOS, macOS, Windows, Linux, and Web.
Features
- Block editor with 25+ block types (paragraphs, headings, lists, checklists, quotes, code blocks, images, tables, and more)
- Slash commands for quick block insertion
- Drag & drop block reordering
- Rich text formatting: bold, italic, underline, strikethrough, text colors, highlights
- Markdown shortcuts with auto-conversion
- Cloud sync with 3-way merge across Google Drive, Dropbox, OneDrive, Box, Nextcloud, and ownCloud
- Offline editing with automatic sync when online
- Export to Markdown, HTML, and PDF
- Markdown file import
- Text-to-Speech and Speech-to-Text support
- Hierarchical folder organization (2 levels) and tag management
- Dark mode with system, light, and dark themes