AfterFormat

What to reinstall right after a fresh Windows setup

Pick the programs you use and we build one set of installer files. No hunting through vendor websites one by one. Every file comes straight from the company that makes it.

Browsers

10

Brave

Chromium browser that blocks ads and trackers by default

Open source
Details

Google Chrome

The most widely used web browser

Free
Details

Microsoft Edge

Chromium browser built into Windows

Free
Details

Mozilla Firefox

Open-source browser focused on privacy

Open source
Details

Naver Whale

Korean browser built around Naver services

FreeManual
Details

Opera

Chromium browser with a free VPN and a built-in sidebar

Free
Details

Archivers

4

7-Zip

Open-source archiver with no ads at all

Open source
Details

Bandizip

Fast, lightweight Korean archiver

Free
Details

ALZip

Long-standing Korean archiver

Personal use onlyManual
Details

CubeICE

Japanese archiver, widely used there and good with the lzh format

Free
Details

Messengers

10

KakaoTalk

Desktop client for Korea’s most used messenger

Free
Details

Zoom Workplace

The video meeting tool used widely for classes and calls

Partly paid
Details

Discord

Voice and text chat for gaming and communities

Partly paid
Details

LINE

Messenger widely used in Japan and Southeast Asia

FreeManual
Details

Microsoft Teams

Microsoft’s meeting and collaboration tool for work and school

Partly paid
Details

NateOn

Korean messenger still used at work

FreeManual
Details

Documents & PDF

15

Hancom Office (Hangul)

Opens and edits HWP, the format used by Korean government and schools

PaidManual
Details

Microsoft 365

Genuine Word, Excel and PowerPoint. Needs a subscription or a licence key

Paid
Details

Notion

Notes, coursework and schedules in one place — part document, part database

Partly paid
Details

Adobe Acrobat Reader

The standard PDF reader

Partly paid
Details

ALPDF

Korean PDF viewer, editor and converter

Personal use onlyManual
Details

CubePDF

Japanese tool that turns anything printable into a PDF

Free
Details

Video

11

PotPlayer

Lightweight video player popular in Korea

Free
Details

VLC media player

Open-source player that handles almost any codec

Open source
Details

1Gram Player

Lightweight Korean video player aimed at older PCs

FreeManual
Details

Bandicam

Korean screen recorder widely used for games and lectures

Trial
Details

Bandicut

Korean tool for cutting, joining and splitting video

Trial
Details

GOM Player

Korean video player with strong subtitle handling

Free
Details

Music & audio

4

Spotify

The most widely used music streaming service

Partly paid
Details

Audacity

Free audio recorder and editor

Open source
Details

foobar2000

Lightweight music player with fine-grained audio settings

Free
Details

GoldWave

Audio editor and restoration tool running since 1993

Trial
Details

Images

8

ShareX

Open-source tool for capturing, recording and sharing your screen

Open source
Details

ALCapture

Korean screen capture tool

Personal use onlyManual
Details

GIMP

Free image editing program

Open source
Details

Honeyview

Korean image viewer that opens images inside archives directly

Free
Details

IrfanView

Fast, lightweight image viewer

Personal use only
Details

Krita

Open-source painting program built for digital drawing

Open source
Details

Development

10

Visual Studio Code

The most widely used code editor

Free
Details

Figma

Interface design tool built for several people working at once

Partly paid
Details

Git for Windows

Version control system

Open source
Details

Java (Temurin JDK)

Free Java development kit with no licence strings attached (LTS 21)

Open source
Details

Node.js LTS

JavaScript runtime (LTS)

Open source
Details

Python

Programming language widely used for data work and automation

Open source
Details

AI tools

6

ChatGPT

OpenAI’s desktop app, with Codex built in

Partly paidManual
Details

Claude

Anthropic’s desktop app — Claude Code runs inside it

Partly paid
Details

Cursor

VS Code–based editor where AI edits the code directly

Partly paid
Details

Google Antigravity

Google’s desktop app for handing work to several AI agents and watching them run

Free
Details

LM Studio

Download and run AI models on your PC — through a window, not a command line

Free
Details

Ollama

Run AI models on your own PC, offline

Open source
Details

Games

9

Battle.net

Blizzard’s launcher for Overwatch, Diablo and StarCraft

Free
Details

League of Legends

The 5v5 MOBA that has topped Korean PC-bang charts for years

Free
Details

Steam

PC gaming platform

Free
Details

VALORANT

Riot’s 5v5 tactical shooter

Free
Details

Epic Games Launcher

Game store that gives away a free game every week

Free
Details

Minecraft Launcher

Official launcher for the build-and-explore sandbox game

Partly paid
Details

System tools

10

3DP Chip

Korean tool that identifies your hardware and finds matching drivers

FreeManual
Details

CPU-Z

Checks CPU, motherboard and memory specifications

Free
Details

CrystalDiskInfo

Checks SSD and HDD health and remaining life

Open source
Details

Everything

Instant filename search

Free
Details

GoClean

Korean tool that cleans up startup programs and unused services

FreeManual
Details

Google Japanese Input

Input method for typing Japanese, with conversion accurate enough to be the default choice in Japan

Free
Details

Remote & VPN

4

AnyDesk

Fast, lightweight remote desktop

Personal use only
Details

RustDesk

Open-source remote desktop

Open sourceManual
Details

SoftEther VPN Client

Open-source VPN client from the University of Tsukuba

Open sourceManual
Details

TeamViewer

The best-known remote support tool

Personal use only
Details

Backup & Cloud

5

Dropbox

Cloud storage that syncs a folder as-is

Partly paid
Details

FileZilla Client

FTP client for uploading and downloading files

Open sourceManual
Details

Google Drive

Mounts Google cloud storage as a drive in Explorer

Partly paid
Details

qBittorrent

Open-source torrent client with no ads

Open source
Details

µTorrent

Long-standing BitTorrent client. The free build carries ads

Partly paidManual
Details

Security

4

AhnLab V3 Lite

Korean free antivirus

Personal use onlyManual
Details

ALYac

Free antivirus widely used in Korea

Personal use onlyManual
Details

Bitwarden

Open-source password manager that keeps every login in one place

Open source
Details

Malware Zero

On-demand scanner that sweeps out malware and adware

FreeManual
Details

Where people get stuck around a reformat

The questions a program list cannot answer, written up: what to sort out before formatting, activation, drivers, and what to do if you formatted without a backup.

What to sort out before reformatting

Some things matter more than files. Two-factor authenticator apps and certificates cannot be recovered once they are gone.

6 min

Check BitLocker before you format

Modern Windows 11 locks the disk without asking. If you do not know where the recovery key is, D: will not open after the reformat.

7 min

Making a Windows install USB

Reformatting starts with an install USB. Which of the two tools to use, and which key boots from USB on your machine.

7 min

Reset vs clean install: which one to use

"Reset this PC" and a fresh install from USB leave different things behind. Slow PC, malware, handing it on, hardware swap — which one for each.

7 min

What to install first after reformatting

Drivers, antivirus, browser and the rest — the order that avoids problems.

7 min

Installing drivers after a reformat

Windows Update does most of it. The order for chipset, graphics and vendor utilities, and how to get out when there is no network driver.

7 min

Windows activation after a reformat

Genuine before means genuine after. What differs between branded PCs, retail keys and system-builder keys, and where to look when it will not activate.

6 min

What to install after a format

Only what you genuinely need again: browser, 7-Zip, VLC, Everything and three more. Plus the installs that used to be essential and no longer are.

8 min

Windows settings to change after a reformat

The defaults that cause trouble later — from showing file extensions to turning System Restore on.

6 min

Keyboard, language and input settings after a reformat

Wrong symbols, an extra layout cutting in, dates in the wrong order. Layout, removing extra keyboards, adding CJK input, region and time zone — five minutes.

5 min

Setting up backup after a reformat: the OneDrive folder-backup trap

What the OneDrive folder backup Windows turns on unasked actually does, and how to build a backup that survives the PC disappearing entirely.

7 min

Do you need an antivirus after a reformat?

Defender, built into Windows, is enough for most people. When you need more, and when adding one makes things worse.

6 min

Reinstalling Office after a reformat

Where Microsoft 365, a perpetual licence and the Office that came with the PC are restored from. The cases that need a key typed in are few and specific.

6 min

Getting your games back after a reformat

Bringing Steam, Epic and Battle.net games back without downloading them again, and where the save files really are. One folder is all it takes.

6 min

How to restore and recover after a format

The order to put accounts, certificates and files back — and how to tell whether anything is recoverable if you formatted without a backup.

8 min

How to run the installer file

Downloading and running the .bat file, and getting past the browser and Windows warnings along the way.

4 min

Which programs are safe to use on a work PC

Some programs labelled "free" are licensed at a company. Which ones catch people out, and what to use instead.

5 min

Choosing a browser: Chrome, Edge, Firefox, Brave, Vivaldi

Four share an engine. The differences are the sync account, memory, ad blocking and privacy — and which suits a low-spec or work PC.

7 min

Choosing an archiver: 7-Zip, Bandizip, WinRAR and the rest

All open ZIP, 7Z and RAR. The differences are licensing at work, garbled file names, and what the installer adds. When Windows 11 alone is enough.

6 min

Choosing a PDF program: reading, annotating, editing, converting

Edge for reading, Acrobat for government forms, PDF24 for merging and converting. It splits by what you do, licensing at work included.

6 min

All guides →

What this site holds to

We link to vendor distribution sources without hosting installers or adding programs to your selection. Version check dates and guide sources show what was reviewed, so you can decide how to install software and restore your setup. More →

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