The term "Solid" could refer to a software feature, a modeling or design tool, or a specific aspect of a program or system that deals with 3D modeling, architecture, engineering, or a similar field. For instance, in the context of computer-aided design (CAD) or 3D modeling, "Solid" features are common and refer to creating and manipulating 3D objects.
If you're looking for Apple Pages 11.1, you're likely running macOS Catalina (10.15), as this is the final compatible version for that operating system. pages 11.1 dmg
If you are searching for this specific version because you are on an older OS, check your "Purchased" tab in the App Store to download the last compatible version for your hardware. Why Version 11.1 Matters Solid (Feature or Software) The term "Solid" could
Apple does not provide standalone DMG (Disk Image) installers for older versions of Pages. To install version 11.1 on an older Mac: Why isn't Pages 11.1 compatible with Catalina? If you are searching for this specific version
Publishing Enhancements: Support for two-page spreads and optimized image handling makes it easier to format papers intended for book-style layouts. Workflow for a "Solid" Paper
Cost & license