High Caliber Applications · one company, many apps
High Caliber Applications is one storefront for a growing family of buy-once, local-first apps: rescue tools that free your work from old software, and everyday apps you own outright. Everything runs on your own computer — no accounts, no subscriptions, no lock-in.
Every app is honestly labelled — what it does, what it doesn't, and whether it's ready yet. Pre-launch products say so, plainly.
The Rescue line
Each tool frees one kind of file trapped in discontinued or legacy software, and keeps the same promise: it runs on your own computer, never changes your original file, and is a one-time purchase. XSN Rescue is available now; the others are pre-launch, so their prices are planned launch prices, not live offers yet — every pre-launch page has a notify list.
£499 · one-time, per organisation
Gets the data out of Microsoft InfoPath forms — .xsn templates and filled-in .xml records — to CSV, JSON, HTML and archival PDF, on your own computer.
Available now — 14-day money-back guarantee
Get XSN Rescue — £499Free legacy-format tools
Some old formats don't need a paid product — so these are free. Same promise as the rest of the family: local, read-only, originals never touched, one honest report. Each is coming at launch — open its page to be notified when the free download is ready.
Coming soon
Each of these tools recovers something personal — your photos, messages or contacts — so we won't sell one until we're completely happy it's ready. Open a page to register interest; no price yet, nothing to buy today.
Every rescue tool will carry a 14-day money-back guarantee from the day checkout opens.
Buy-once apps by High Caliber
Alongside the rescue family, we build everyday apps on the same promise: pay once and the app is yours, it runs on your own computer, and your data stays on your own disk in formats you can always take elsewhere. Each app below is pre-launch — the prices shown are planned one-time launch prices, not live offers yet. Every page has a notify list.
Every buy-once app will carry a 14-day money-back guarantee from the day checkout opens.
The High Caliber promise
Every app in this store is designed around two things: your peace of mind and your ownership. That means read-only handling of your originals, everything local by default, honest reports of what each tool can and cannot do, and one payment that never turns into a subscription.
Launch updates
Join the High Caliber list and we'll tell you when the store goes on sale — and which tool or app is ready next. No spam: product updates and practical guidance only.
FAQ
No upload by default. Every High Caliber app is a local desktop tool — files stay on your computer unless you explicitly choose a feature that sends data elsewhere.
No. Source files are treated as read-only inputs. Recovered or created work is always saved separately, so your originals stay exactly as they were.
No. Every product here is a one-time purchase — pay once and it's yours. Free tools are simply free.
Yes — XSN Rescue is on sale now at £499 one-time, with a 14-day money-back guarantee. Everything else on the store is still pre-launch, so the prices on those pages are planned one-time launch prices, not live offers. Join the list above, or the notify list on any product page, and we'll tell you the moment each one opens.
High Caliber Trading Ltd, a UK company (company no. 13118124). This storefront is our buy-once product line — one storefront, many apps, each honestly labelled with what it can and cannot do, always without a subscription. High Caliber also builds other kinds of products, including subscription services, under our other brands (see highcalibertrading.co.uk) — when we do, we'll always be upfront about which model you're getting.