In the current landscape of digital photography, Adobe Lightroom has transitioned entirely from a one-time purchase software to a service. While the term "standalone" is still used in Adobe's marketing, its meaning has shifted from a permanent ownership model to a single-app subscription model. 1. The Discontinuation of Perpetual Licenses
Adobe officially ended the "perpetual" (buy-once-own-forever) license model for Lightroom in .
While some users still run Lightroom 6, it no longer receives updates for new camera RAW files or bug fixes, and some users have reported issues with activation servers on modern operating systems. 2. Modern "Standalone" vs. Subscription Bundles
Because the old "standalone" experience is now split into two products, choosing the right subscription depends on your workflow: Lightroom pricing and membership plans - Adobe