Switch from SimpleMind
You chose SimpleMind because you wanted a tool, not a subscription trap.
MindBridge shares those values — offline-first, a one-time purchase, your files on your device — and opens your .smmx files directly, with nothing lost and your original untouched.
.smmx opens directly — no conversion step. Open and preview free, one-time purchase to save. macOS and Windows.
SimpleMind map
.smmx opened
Cross-links kept
Original untouched
Why SimpleMind users switch
You've been patient. SimpleMind hasn't evolved.
SimpleMind earned loyalty the right way — offline-first, reliable, one-time purchase, cross-platform. But it hasn't meaningfully changed in years. If you chose it for its values, MindBridge shares them and keeps improving.
Opens .smmx directlyNo export step — your SimpleMind file opens straight into MindBridge.
Nothing lostHierarchy, notes, cross-links, hyperlinks and images all come across.
Original untouchedYour .smmx file is read-only — MindBridge never modifies it.
Your values, upgraded
Everything you valued — and the polish SimpleMind never added.
MindBridge keeps what you chose SimpleMind for, and adds the things it never did: a genuinely beautiful canvas and steady, active development.
- Kept: offline, one-time, yoursLocal-first, a one-time purchase option, your maps on your device — no forced cloud.
- Added: organic branches & 11 skinsCurved radiant branches and a set of beautiful visual themes — the aesthetic upgrade.
- Added: every import formatBring maps from iMindMap, iThoughts, MindManager, XMind, FreeMind and more — all in one place.
Your whole library
SimpleMind — and every other map you have.
All tested on genuine files.
Pricing
One-time purchase — the way you like it.
Like SimpleMind, MindBridge offers a one-time licence. No subscription required, no surprise billing.
Free
£0
Open and preview your .smmx files and see exactly what can be recovered — before you pay a penny.
Download freeRecover
£79 one-time
Save and export your recovered maps — to OPML or image — yours forever, no subscription. Launch price £39 for early adopters.
Get RecoverEverything
£149 one-time
Recover, plus batch/folder recovery, every future format and the full editor. Lifetime.
Get EverythingA one-time purchase — no recurring billing, and your files are never held hostage. Opening and previewing your SimpleMind library is always free.
FAQ
Switching from SimpleMind.
Does MindBridge open my .smmx files directly?
Yes. MindBridge reads SimpleMind's .smmx format — the ZIP-packaged XML that holds your hierarchy, notes, cross-links, hyperlinks and images — and rebuilds it as an editable map. No conversion step, and your original file is never modified.
Is there a one-time purchase, like SimpleMind?
Yes — that's the point. The Recover licence (£79 one-time) and Everything (£149 one-time) are lifetime purchases. No subscription required.
Does MindBridge work offline?
Yes. It's a desktop app that works fully offline. Your maps stay on your device, never uploaded by default.
Which platforms does MindBridge support?
macOS and Windows desktop.
Your values. Upgraded.
Open your first .smmx file today — free, no account required.
Open my SimpleMind maps