Licence

1. 1In the app, open 도구 ▸ 설정… (Tools ▸ Settings; 환경설정… in 1.0.x) and go to 라이선스 (Licence) ▸ 활성화 (Activate) in the list on the left. The app is in Korean; the English in brackets is for reference.
2. 2On a PC with internet access, press 계정으로 활성화 (Activate with account) on the 인터넷으로 (Online) card and you are done. On a PC without internet access, 복사 (Copy) the PC identifier shown on the 인터넷 없이 (Offline) card.
3. 3Enter that identifier under 인터넷 없는 기기 활성화 (Activate a device without internet) on the account website to get a licence token, paste it into the token field, and press 붙여넣은 토큰으로 활성화 (Activate with pasted token).
4. 4Once activated, the app switches to the 라이선스 ▸ 정보 (Licence ▸ Info). No further internet connection is needed.

Starting a trial

Yes — we check trial history and issue a 30-day token

During the trial

No

First activation of a perpetual licence

Once (or paste the token you were issued)

Using a perpetual licence

No — offline, indefinitely

Adding, replacing or releasing a device

Yes

Downloading a new version

Yes

A perpetual licence includes the updates provided during the 12 months from the date of purchase. After that period the version you run keeps working — the 12 months are how long new versions come, not how long you may use the licence. Nothing lapses and nothing locks when they are over.

Devices are identified by a one-way hash derived from the hardware. Uninstall and reinstall and the same machine is still identified as the same machine; being a one-way hash, the original hardware details cannot be recovered from it.

Settings ▸ 라이선스 (Licence) ▸ 정보 (Info) ▸ "이 PC 식별값" (this PC identifier)
(on the Free edition it is also shown under Licence ▸ Activate, on the Offline card)
e.g. W06B-GWVA-PRF4-2871D

Activation sends the minimum
What activation reads from the machine and sends is the device identifier above and the environment.
Environment — app version (e.g. v1.0.16) and platform (e.g. windows-x64)

A licence carries one activation slot per device you bought. A slot is bound to the machine that used it, and reinstalling Windows, rebooting, or reinstalling the program on that same machine does not consume another slot. To free a slot, release it on the machine you were using.

If you try to activate beyond the number you bought, the server refuses — and machines already activated are left alone. We do not quietly evict the oldest one. The answer distinguishes “no free slot” from “no entitlement”, so the screen can tell you which one it is.

1. 1On the old machine: Settings ▸ 라이선스 (Licence) ▸ 활성화 (Activate) ▸ 이 PC 에서 해제 (Release this PC) ▸ 해제 (Release)
2. 2Activate on the new machine. The released slot frees up immediately — there is nothing to wait for.

Installing does not start the trial — you start it in the app, and starting it requires an account. From that moment it runs 30 consecutive days, and during it every AI-edition feature is unlocked (Team is outside the trial by design: what a shared edition is worth does not show on one device in 30 days). When the trial ends you return to Free, and the documents and search you built up stay exactly as they are. What locks is only the paid work — field extraction, form learning, initial indexing, semantic search.

The trial needs no internet, but if the computer clock is turned back we cannot trust the trial arithmetic and treat it as ended. Set the time correctly and it returns to normal.

Withdrawal and full refund, no conditions attached
Withdraw within 14 days of the first payment and we refund in full, regardless of whether the software was downloaded, installed or activated.
The same applies to subscription renewals
An automatic renewal charge is refunded in full as well, when cancelled within 14 days of that renewal date.
Cancelling a subscription after 14 days
You can either cancel at the end of the period or cancel immediately; cancelling immediately refunds the unused time, prorated. There is no early-termination fee. The cancellation screen shows the amount first, calculated from what you actually paid.
Perpetual licences
Refundable in full within 14 days, and after that where there is a statutory ground. The full text is in the refund and withdrawal policy.

Purchase history, licence re-issue and the device list are handled at account.rozinsol.com.

A direct link will appear here once the store opens. We do not link to an address that is not open yet.

What is exchanged automatically during activation, release and update checks is set out in Privacy and external communication (Korean). Documents, scanned images, OCR text and search terms are not sent automatically. Data leaves your PC only when you submit an enquiry or an error report yourself — the text you write, and, if you turn on the diagnostic attachment, an activity log that may contain file paths.