LiquidText is free but a single in-app purchase is required if you want to put several documents in one project, use inkling, and search across documents. Other features provided by this app include:
- ‘Pinch a document to compare different distant pages side by side
- Collapse text to see annotated parts side-by-side
- Collapse text to view search results(s) side-by-side
- Import unlimited number of documents into a project, view up to 3 at once.
- Freely draw or highlight on your document, notes, or the workspace itself
- Add margin notes/comments to text, images, notes, and excerpts
- Comment on two or more selections simultaneously
- Make comments that link to multiple documents at once.
- Search for keywords across all your LiquidText documents
- Search from LiquidText home screen, or from Spotlight
- Export your project as a PDF (includes your Workspace and documents)
- Export your project as a Word file (converts your notes/excerpts into a linear document)
- Send a full LiquidText file for those with the app.
- Send files by email or to Dropbox, iCloud Drive, Box, and more.’