01
Choose your boundaries
Add websites you want blocked. ThinkEternal also includes known explicit domains and can block Google Images, Lens, Videos, and Short Videos without forcing SafeSearch.
reddit.comBlocked
Windows 10/11 · Local-first
ThinkEternal.
Protect the person you choose to be.
ThinkEternal is a free, local-first Windows website blocker and self-control app. It adds a deliberate, personal pause between temptation and action—using your own reminders, your own commitments, and choices that stay yours.
Private beta v0.6.4: the installer is not yet digitally signed, so Windows Smart App Control may block it.
Local-only
10 reminders
Intentional choices
No accountStart without creating a profile
No analyticsYour behavior is not tracked
No cloud backendSensitive data stays on this PC
A pause with purpose
Protection that keeps working when the window is closed.
ThinkEternal combines Windows-level protection with a browser companion, then makes reducing that protection a conscious process instead of a quick click.
02
Keep what matters visible
Select exactly ten personal reminder images. They are protected inside your Windows profile and are never included in anyone else’s download.
03
Make the decision slowly
View each reminder for at least five active seconds, advance each one yourself, then type both commitments exactly before protection can change.
5 seconds minimum · manual next
04
Allow a legitimate exception
After the full guided sequence, an eligible site can receive a temporary 24-hour pass. It returns to blocked automatically when the pass ends.
24hours
Your browser
On your PC
ThinkEternal
No cloud path
Private by design
Your memories are not part of the app.
The installer contains the same clean base program for everyone. Your reminder photos, blocked-site list, temporary passes, recovery data, and settings are created only after installation and remain under your signed-in Windows profile.
- No photos or settings uploaded
- No browsing-history collection
- No advertising, telemetry, or analytics
- No recovery email or remote account database
ThinkEternal uses known-domain filtering, not cloud-based page-content inspection. It is deliberate-friction software, not tamper-proof parental control.
Honest protection
Built to support agency—not replace it.
Emergency recovery
A saved local recovery code provides a quick path when available. If it is lost, a separate 30-minute waiting path prevents permanent lockout.
Protection after restart
Windows protection remains active when the app window is closed and returns after a computer restart.
Your commitment, your words
Choose the first typed reminder yourself. The final commitment remains required and must be typed—not merely accepted.
Private beta for Windows
Begin with one intentional choice.
Download the current Windows 10/11 beta. This exact installer was checked against the release inputs and contains no personal reminder photos or user settings.
v0.6.4 · 183 MB
ThinkEternal for WindowsUnsigned private beta
- Works on
- Windows 10/11, 64-bit
- Version
- 0.6.4
- Installer SHA-256
D8310B8CB6FA3940886ABCFFF054BAA3396639F03941AC844F983F08785B0B49
Windows may block this unsigned beta. A signed installer and automatic update system are still required before general public release.
Straight answers
Before you install.
Will another person receive my photos or settings?
No. Every download contains the same base app. Personal reminders and settings are created locally after installation and are not sent to ThinkEternal or included in later installers.
Does ThinkEternal force Google SafeSearch?
No. It blocks selected visual-search routes without locking the general SafeSearch setting.
Does it automatically detect every inappropriate page?
No filter can promise that. ThinkEternal blocks user-selected sites and a maintained catalog of known explicit domains; it does not inspect every page with a cloud service.
Is this ready for a wide public launch?
Not yet. This is a private beta. Trusted code signing, automatic desktop updates, and streamlined browser-companion installation are still needed for a smooth public release.