FIELD KNOWLEDGE
Practical guidance for water, shelter, fire, navigation, food storage, equipment, communications, and remote travel.
PRIVATE · LOCAL · OFFLINE
✦ PROUDLY DEVELOPED IN AMERICA
Your AI.
On your computer.
Yours forever.
YOUR FIELD LIBRARY. NOW IT TALKS BACK.
Lastlore is a general-purpose AI that runs on your computer. Conversations, documents, and processing stay on your device. When needed, it can search its included offline knowledge library and regional maps—without sending your work to the cloud.
BUY IT ONCE · KEEP IT FOREVER · UPDATES OPTIONAL
NO SIGNAL REQUIRED · PRIVATE BY DEFAULT · SOURCED ANSWERS · OFFLINE LOCATION
NO CLOUD
REQUIRED
REQUIRED
CORE LIBRARY
+ REGIONAL PACKS
+ REGIONAL PACKS
LOCAL AI / SOURCE INDEX / MAC
RUNS LOCALLY
ON YOUR MAC
ON YOUR MAC
WORKS WITHOUT
INTERNET
INTERNET
DOCUMENTS + TOOLS
STAY ON DEVICE
STAY ON DEVICE
ONE PURCHASE
YOURS FOREVER
YOURS FOREVER
THE SIMPLE EXPLANATION
Does it only know
what’s in the
field library?
NO.
Lastlore includes a general-purpose AI model that can answer broad questions, reason through problems, and remember the context of your conversation—like a smaller, offline version of ChatGPT.
Its curated field library adds trusted manuals, safety references, and regional knowledge that it can search and cite when relevant. Everything lives on your Mac because that’s what lets it keep working without a connection.
GENERAL AI KNOWLEDGE+TRUSTED OFFLINE SOURCES
FIELD LIBRARY
KNOWLEDGE BEFORE CONNECTION
Not just a chatbot.
A field system
that works.
Ask normal questions. Lastlore can answer from its built-in knowledge, retrieve relevant material from the offline library, run calculations and Python-assisted analysis, manage timers, and create PDF or Word field notes—then explain the result clearly and point you back to the source.
REGIONAL FIELD PACKS
Knowledge selected for your state, climate, geography, hazards, wildlife, regulations, and seasonal conditions.
FIRST AID & EMERGENCY
Trusted offline reference material for preparedness and common emergencies—with clear limits and prompts to seek professional help.
EQUIPMENT & REPAIR
Offline references for generators, vehicles, radios, tools, knots, maintenance, and basic field repairs.
VERIFIABLE SOURCES
Safety-critical answers point back to authoritative offline documents you can open and inspect yourself.
PRIVATE BY DEFAULT
Queries stay on your Mac. No account, cloud inference, or connection is required for normal use.
PRACTICAL BY DESIGN
When would I
actually use this?
MILES FROM SERVICE. You’re locked out of your truck, a piece of gear breaks, or the generator will not start. Lastlore can help when a video cannot load.— THE KIND OF REAL-WORLD MOMENT LASTLORE IS BUILT FOR
NO CELL SERVICE
At camp, on the trail, offshore, or deep in the woods.
POWER OUTAGE
Cloud services may disappear before your laptop battery does.
A PROBLEM MILES FROM SERVICE
Locked out of your truck? Gear broken at camp? Ask for practical next steps where a video cannot load.
EVERYDAY FIELD QUESTIONS
Equipment, knots, maintenance, navigation, water, weather preparedness, and more.
EMERGENCIES
Search trusted offline references when internet access is unreliable.
OFFLINE GPS / GNSS
Know where you are.
No signal required.
OFFLINE AI. OFFLINE KNOWLEDGE. OFFLINE LOCATION.
Connect a supported USB GNSS receiver and Lastlore can determine your current position, show your coordinates, and place you on your offline maps without Wi-Fi, cellular service, or a cloud location service.
See latitude, longitude, fix status, altitude when available, and receiver-derived UTC.
Use your current position with installed maps and appropriate location-aware offline requests.
Inspect satellites used and visible, fix quality, and a real receiver-derived sky view.
Named-place and manual location still work when a receiver is unavailable.
RECEIVER REQUIRED · SOLD SEPARATELYA compatible USB GNSS receiver is required for automatic satellite positioning and is not included with a current Lastlore purchase. Small USB receivers are widely available and relatively inexpensive.
GNSS positioning and current telemetry are processed locally. Lastlore does not require cloud geolocation and does not save GNSS telemetry as a location history.
We plan to include compatible GNSS hardware with a future Lastlore bundle. Current purchasers must provide their own supported USB receiver.
KNOWLEDGE WITH A HOME BASE
Built for the places
you actually go.
Lastlore combines one national core library with 12 built regional field packs covering all 50 states and Washington, D.C. Each regional pack includes the states within that region; we do not sell isolated state editions.
NATIONAL CORE LIBRARY
General preparedness, emergency care, water, shelter, fire, navigation, communications, equipment, and authoritative national guidance.
BUILT · INCLUDED WITH EVERY EDITIONNEW ENGLAND
CT · ME · MA · NH · RI · VT
BUILT · PRE-RELEASE QAMID-ATLANTIC
DE · DC · MD · NJ · NY · PA
BUILT · PRE-RELEASE QAAPPALACHIA
KY · NC · TN · VA · WV
BUILT · PRE-RELEASE QASOUTHEAST ATLANTIC
AL · FL · GA · MS · SC
BUILT · PRE-RELEASE QASOUTH CENTRAL & GULF
AR · LA · OK · TX
BUILT · PRE-RELEASE QAGREAT LAKES
IL · IN · MI · OH · WI
BUILT · PRE-RELEASE QAGREAT PLAINS & UPPER MIDWEST
IA · KS · MN · MO · ND · NE · SD
BUILT · PRE-RELEASE QAMOUNTAIN WEST
CO · ID · MT · NV · UT · WY
BUILT · PRE-RELEASE QADESERT SOUTHWEST
AZ · NM
BUILT · PRE-RELEASE QAPACIFIC COAST
CA · OR · WA
BUILT · PRE-RELEASE QAALASKA
AK
BUILT · PRE-RELEASE QAHAWAII
HI
BUILT · PRE-RELEASE QAMORE THAN A LIBRARY
Your offline assistant
can do the work.
Lastlore is not a folder of documents or a thin chatbot trapped inside them. It combines a local general-purpose model with retrieval, calculator and unit work, sandboxed Python analysis, timers, personal document digestion, and PDF or Word export.
Ask a question in plain language. Lastlore decides whether to answer from model knowledge, retrieve trusted sources, use a tool, or combine all three—then shows you what it used.
TRUST, WITH RECEIPTS
Answers you can
trace to the page.
Lastlore favors government agencies, recognized safety organizations, equipment manuals, and established reference material. It separates retrieved source information from model-generated explanation and flags uncertainty instead of presenting guesses as fact.
Lastlore is an informational reference—not emergency services, professional medical care, or a substitute for qualified judgment.
ASK
Use everyday language.
RETRIEVE
Search the offline source library.
EXPLAIN
Distinguish source from interpretation.
VERIFY
Open the underlying document.
THE ACTUAL PRODUCT
Private work.
Visible proof.
These are real Lastlore screens—not renderings. The same local assistant can answer normally, use offline Python for analysis, or consult installed regional map data when the task calls for it.
AVAILABLE NOW FOR MAC
Local AI,
ready to carry.
Lastlore 0.1.3 is built for Apple silicon Macs. Download it directly or order the same verified release on a mailed backup USB.
Apple silicon Mac
macOS 13.3 or later
32 GB unified memory
55 GB free before installation
Keep at least 20 GB free afterward
48 GB+ unified memory
70 GB free before installation
Keep at least 30 GB free afterward
Approximately 17 GB to download
Approximately 20 GB once installed
Final download size will be confirmed with the signed 0.1.3 release
Development is underway. The Windows edition is not available for purchase yet.
BUY LASTLORE
Start local.
Choose your reach.
Every new purchase includes the Mac app, National Core, and one regional Field Pack. Add regions now or later, or choose Republic for all twelve.
- Digital download or download + backup USB
- Signed and notarized Mac application
- Maps and knowledge matched to your ownership
- No subscription required to keep using your purchase
LASTLORE BASE · $79.99 ONE TIME
Choose your included region.
Every copy includes the complete Mac app, National Core, and one regional Field Pack—permanently.
WINDOWS DEVELOPMENT
Want Lastlore
on Windows?
The Mac edition is ready now. Join the list for Windows development updates and release availability.
PRIVATE · LOCAL · OFFLINE
Your AI.
Always within reach.
General-purpose AI, private document work, trusted offline knowledge, maps, and supported USB GNSS positioning installed on your computer.
YOURSPERMANENT PURCHASE
OPTIONAL UPDATES
OPTIONAL UPDATES
APPLE SILICON · MACOS 13.3+ · 32 GB MINIMUM · WINDOWS IN DEVELOPMENT