Safe home
for your family history

On-device. Account-free. Open-source.

NO ACCOUNTWORKS OFFLINEMIT LICENSEDNO TRACKERS
HERITG family tree displayed on an iPhone angled toward the page content
0 accounts required

Your family stays
on your phone

  • Family records stored locally
  • Imports processed on-device
  • Core features work offline
  • You choose when data leaves
Read our privacy policy
See how encrypted backups work
Historical demo

Family lines that are easy to follow

Starting from R.M.A.A. Sosroningrat, every partner and child group has its own route. Dates appear only where exact records are available.

Kartini FamilyFocused on R.M.A.A. Sosroningrat

Drag or use the arrow keys to pan. On touchscreens, use two fingers to pan and zoom. Select a person to see relationships from their point of view.

Historical demo based on documented relationships. Ages appear only for Kartini, Kardinah, and Soesalit because their exact birth and death dates can be verified; the 1903 marriage year appears only for Kartini and Djojoadiningrat. Other dates are intentionally not estimated.

Encrypted backups

Every .heritg backup is encrypted. Add a password when you need file privacy.

Explore the encryption design

Portable by design

Import GEDCOM. Export images or SVG.

Made for real names

Record names without a first-last model.

Available on iOS, Android, and the web

Useful from the first name to the full archive.

These are working tools, not roadmap promises. Build more than one family history, bring existing records with you, and keep the result easy to find and share.

Multiple family trees

Create separate trees and switch between them without mixing relatives or records.

Profile photos

Add a face to each record so large family trees remain personal and recognizable.

GEDCOM import

Bring an existing genealogy file into HERITG instead of rebuilding your tree by hand.

Image and SVG export

Save a shareable picture or a scalable SVG for printing and preserving offline.

People search

Jump straight to a relative by name when your family tree grows beyond one screen.

English and Indonesian

Use the app in English or Bahasa Indonesia, including its core family-tree workflows.

Your family history isn’t a product.

HERITG keeps the current app quiet by design. Nothing competes with the people and stories you came to preserve.

No adsNo advertising SDK or sponsored content.
No trackingNo product analytics, device fingerprinting, or cross-app tracking.
No loginNo account is required to build and keep a local family tree.
open sourceMIT licensedCI checked

Built in public.
Inspectable by anyone.

Open source is how we make privacy claims verifiable and help your family archive outlive any one product.

0 stars

memories
preserved

Historical studio portrait of Kartini with her parents and siblingsOne family at a time.

Pricing

Build locally for free. Pro Family adds encrypted cloud safety and collaboration at a price made for Indonesia.

Free foreverRp0

Your family tree stays yours.

No account or subscription required.

  • Local trees and editing
  • Device lock and privacy
  • Local backup and restore
  • GEDCOM import and export
  • Image and SVG exports
Pro FamilyRp19,900/ month

One private archive for the whole family.

Rp199,000/year. Two months free. 14-day trial. Tax included.

  • Everything in Free
  • 5 GB end-to-end encrypted storage
  • Sync on iPhone and Android
  • Up to 6 family members
  • Password-protected share links
  • 30-day version history and recovery

FAQs

Does HERITG upload my family tree?

No. Family data is stored in the local app container. Hamanto Studio does not operate an account system or hosted family database for the current app.

Can I use the app without the internet?

Yes. Core family-tree features, imports, and exports work without a network connection.

Is every export encrypted?

Every current .heritg backup uses the encrypted envelope, with an optional password. GEDCOM, PNG, and SVG exports remain readable files.

How can I verify the privacy claims?

Review the public source code, privacy policy, data processing register, analytics policy, and security process linked on this page.

What platforms are supported?

HERITG is available for iOS, Android, and the web at heritg.us. All three use the same encrypted .heritg backup format.

Community

GH
Build with us on GitHub

Report an issue, review the roadmap, or contribute to a private home for family history.

Join the project

Made for iPhone, Android, and the web

Open the web app now. App Store and Google Play listings are coming soon.

Download on the App Store Get it on Google Play Open HERITG on the web
Works offlineOpen source