PC Buster Download

Fix Pass

Diagnosis is free, all the way. Only the "Fix" buttons in the network, printer, update, shared folder, device and slow-startup repairs, deep recovery of deleted files, and Scheduled Cleanup are paid. It's about a tenth of what a technician charges to fix it over remote access (20,000–30,000 KRW). How to do it yourself is all in the guide, for free.

This once

2,900 KRW
  • One fix on this PC
  • On any repair screen
  • Refunded if the re-check after fixing shows the same result

Connection Repair, one PC

4,900 KRW
  • Network, shared folder and printer fixes
  • On this PC, with no expiry
  • Offices buy one per PC. Other repairs not included

1 month

3,900 KRW
  • All fixes + Scheduled Cleanup, 31 days
  • Deep recovery of deleted files not included
  • For a few days of concentrated work, like moving house or setting up a new PC

1 year

19,900 KRW
  • About 1,658 KRW a month. All fixes + Scheduled Cleanup, 366 days
  • Includes deep recovery of deleted photos and files, and every new repair feature
  • Same price next year. We don't offer a cheap first year and raise it at renewal

No auto-renewal, no automatic billing. When the period ends it simply goes back to being a free program. Refund rules are below.

Where free ends and paid begins

FeatureFreePass
Adware Scan and removal, Watch Mode○○
System Cleanup, startup programs, registry leftovers, Uninstall Programs○○
PC Check (disk, blue screen, temperature, memory)○○
Diagnosis of network, printer, update, shared folder, device and slow startup, plus instructions for fixing it yourself○○
Windows 11 Annoyance Fixes, 15 switches○○
Restore from the Recycle Bin○○
"Fix" buttons for network, shared folder and printer—○ (Connection Repair one-PC pass works too)
"Fix" buttons for update, device and slow startup (re-checks after fixing and shows the result)—○
Deep recovery of files emptied from the Recycle Bin—○ one-time · 1 year (not 1 month)
Scheduled Cleanup on the day and time you set—○ 1 month · 1 year

For comparison, CCleaner Professional is 25,000 KRW for the first year (34,000 KRW at renewal), and Professional Plus, which includes deleted file recovery, is 40,000 KRW for the first year (54,000 KRW at renewal) (Korean pricing page, as of 2026-10-15). We don't charge for cleanup or diagnosis, and we don't raise the price at renewal.

How to pay

There's no card checkout yet, so we take payment by bank transfer. Card payment (international cards) is being added and will appear on this page. Codes are usually sent within an hour, or the next morning for requests sent at night.

  1. Click send this email and write which pass you want (one-time 2,900 · Connection Repair one PC 4,900 · 1 month 3,900 · 1 year 19,900) and the name the transfer will come from. For an office, add the number of PCs.
  2. You'll get the bank account in the reply; make the transfer.
  3. The code (PCB-XXXX-XXXX-XXXX) comes in a reply. On the program's Fix screen, enter it under "Enter your code", press "Check code", and you're done.

A code is tied to the first PC it's registered on. If you change PCs, let us know by email and we'll move it.

Refund rules