Stored Views is a community add-on for Blender that lets you save and restore views, point of view, layers and display configurations. You reach it from the 3D Viewport sidebar under View → Stored Views. Both saving and restoring happen from that panel.
The add-on was part of Blender's 4.1 bundled add-ons and is now offered as-is with limited support. Its original authors are nfloyd and Francesco Siddi. The extension requests access to the directory where it stores and reads view presets.
Version 0.4.0 was published in May 2024 and works with Blender 4.2 LTS and newer. It's released under the GNU General Public License v3.0 or later, and it ranks 105 in the Blender Extensions library. The add-on is listed here as free.