
Research report · 2026 edition
The State of Application Packaging in 2026
Measured MSIX results, Microsoft platform changes, 2026 packaging prices and a transparent cost model for deciding how your organisation packages applications.
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What this report helps you decide
Decide your packaging format, delivery route and sourcing model on evidence, not on vendor claims.
Application packaging budgets are usually set from last year's supplier quote and a vendor's promise of effort savings. Neither tells you how many of your applications will actually package, install and run as MSIX, what the platform underneath has changed, or whether building the capability in-house pays back at your volume. Windows 10 has passed end of support, Windows 11 servicing is removing components old install scripts depend on, and the question of whether MSIX is ready now has measured answers.
The 2026 edition replaces assertion with evidence. It summarises three open-access EfficientEther research preprints: automated MSIX packaging across 3,261 application cases (90.68% produced a package, 80.04% passed a complete smoke test), the native MSIX or App Attach decision for Azure Virtual Desktop, and a defensive security analysis of the Package Support Framework. Measured results are kept separate from modelled ones, and every assumption in the cost model is stated so you can substitute your own figures.
It also updates the market picture: what Microsoft has invested in the MSIX platform over the past year and where the tooling gaps remain, published UK public-sector packaging prices and day rates, how packaging services describe MSIX to the organisations that hire them, how to govern AI in packaging work, and an in-house versus outsourced cost model. It closes with a seven-step decision framework and six actions for the next 90 days.
- What automated MSIX conversion achieved across 3,261 cases, and what a smoke-test pass does and does not prove.
- A six-rung evidence ladder for deciding when a package is ready, from build to deployment testing.
- When native MSIX is enough for Azure Virtual Desktop and when App Attach is justified.
- Where the Package Support Framework and AI assistants add risk, and the pipeline controls that reduce it.
- 2026 per-application prices and day rates, and what to compare beyond the headline price.
- A cost model showing when in-house automation breaks even, with every assumption stated.
What you get
- 45 pages, published September 2026, with a glossary and a full reference list.
- Twelve tables and eight figures, including the MSIX stage results, route selection for Azure Virtual Desktop and the cost curves.
- A packaging security controls table, AI controls for packaging work and a seven-step decision framework you can apply to your own portfolio.
- A note on how this edition's method differs from the 2025 edition.
Who it is for
CIOs, CTOs and end-user computing leads setting packaging strategy, packaging and endpoint teams planning an MSIX move, MSPs pricing packaging services, and procurement teams comparing quotes. It suits estates of any size; the cost model is worked at 100 packages a year and shows where the answer changes.
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