LINE

LINE still dominates Japan, Taiwan, and Thailand, and the Windows and macOS clients remain the fastest way to type a long reply. But the desktop app keeps piling on: LINE Pay banners in the chat list, sticker shop popups, and a Discover tab that pushes news and shopping alongside conversations. If you use LINE for work or family and want a lighter, cheaper, or more private LINE alternative for your daily PC use, this is what actually holds up on Windows and macOS in 2026.

Quick comparison

App Best for Free plan Starting price Standout feature
Telegram Cross-device sync and channels Free $4.99/mo Premium Fastest desktop client
Signal Private one-to-one chats Free Free End-to-end encryption default
WhatsApp Reaching non-LINE contacts Free Free Largest global network
KakaoTalk Korean-speaking contacts Free Free Regional social features
Viber Cross-region calling Free Free Cheap international rates
WeChat Mainland China contacts Free Free Payments, mini programs
Session Anonymous chat Free Free No phone number required

Why people leave LINE on desktop

The sticker shop and Discover tab now take up more first-screen space than the friends list on a fresh install. Users on 2ch and X routinely post screenshots of the desktop client’s chat list with promotional banners eating the top third, and the settings toggle to hide the Discover tab only affects mobile.

Cross-device account handling remains fragile. Switching phones without a proper backup can wipe chat history that never syncs to the desktop cache, and the QR code login on Windows and macOS requires the phone to be online at the moment of scan. That is fine day-to-day and painful when the phone battery is dead.

End-to-end encryption, which LINE calls Letter Sealing, is on by default for one-on-one and small group chats, but not for OpenChat rooms or Official Accounts. If you also use LINE for community chats, the security guarantee is thinner than the marketing implies.

The alternatives

Telegram — Best overall LINE replacement

Telegram ships the fastest, lightest desktop client of anything in this list. The Windows, macOS, and Linux apps launch in under a second on modest hardware, and cloud chats sync to every device without a QR handshake. Channels replace LINE’s Official Accounts with a much larger reach ceiling, and bots handle everything from polls to file conversions inline. Telegram Premium unlocks larger uploads and reactions but is not required for daily use.

Where it falls short: End-to-end encryption is only in Secret Chats, and Secret Chats are device-bound. Cloud chats are encrypted in transit and at rest but Telegram holds the key.

Pricing:

Migrating from LINE: No direct import. Chat history stays on LINE unless you export it manually. Contacts add via phone number or username.

Download: Telegram desktop

Bottom line: Pick this if you value speed and cloud sync. Skip it if end-to-end encryption everywhere is non-negotiable.

Signal — Best for private one-to-one

Signal is the shortest path to end-to-end encryption on every message and call, with no toggles or “Secret Chat” mode. The desktop client for Windows, macOS, and Linux pairs to a phone once and then syncs forward. Voice and video calls encrypt by default up to 50 participants, which covers a family group or a small work project without asking anyone to trust the server.

Where it falls short: Sticker packs are basic compared to LINE’s shop. No channel or broadcast concept beyond groups.

Pricing:

Migrating from LINE: No import. Add contacts by phone number one at a time.

Download: Signal desktop

Bottom line: Pick this if privacy is why you are leaving LINE. Skip it if stickers and payments are why you stayed.

WhatsApp — Best for global reach

WhatsApp is what your non-LINE friends probably already use, especially outside Japan and Thailand. The native Windows and macOS clients no longer require the phone to be online for message sync, and Meta rolled out multi-device support that mirrors LINE’s model. End-to-end encryption is on by default across the network.

Where it falls short: Meta owns the account layer, so contact discovery is tied to your phone number. Sticker library is smaller than LINE’s official shop.

Pricing:

Migrating from LINE: No direct import. Contacts sync from the phone’s address book once WhatsApp is installed.

Download: WhatsApp desktop

Bottom line: Pick this if you talk to people outside East Asia. Skip it if your circle is entirely on LINE.

KakaoTalk — Best for Korean-speaking contacts

KakaoTalk covers the Korean market the way LINE covers Japan. The Windows and macOS clients are lightweight and support the full sticker and gift ecosystem that Kakao is known for, plus KakaoPay for cross-border transfers to Korean bank accounts. If half your contacts are in Seoul, this is where they already are.

Where it falls short: Little penetration outside Korea and small pockets of Southeast Asia. English UI is available but menus still surface Korean-only features.

Pricing:

Migrating from LINE: Add contacts by phone number or Kakao ID.

Download: KakaoTalk desktop

Bottom line: Pick this if you communicate with Korea. Skip it if Japan or Thailand is your main region.

Viber — Best for cheap international calls

Viber kept investing in Viber Out, its dial-out product that undercuts LINE Call rates to landlines and non-Viber phones in most countries. The desktop apps for Windows and macOS handle text, voice, video, and community channels, with end-to-end encryption on one-on-one chats and small groups. Communities scale up to 1 million members for public broadcasts.

Where it falls short: Ad experiments have made the mobile app noisier over the years; the desktop client is cleaner but has occasional in-app promos.

Pricing:

Migrating from LINE: No direct import. Add contacts by phone number.

Download: Viber desktop

Bottom line: Pick this if you call landlines internationally. Skip it if all your contacts are already on LINE.

WeChat — Best for mainland China contacts

WeChat is the practical option for staying in touch with contacts in mainland China. The Windows and macOS clients handle messaging, voice, video, and the mini-program ecosystem that covers everything from food delivery to bank transfers inside the app. Tencent’s Weixin and international WeChat share the same account layer, so contacts can reach each other across borders.

Where it falls short: Data privacy expectations differ. Content is subject to mainland Chinese content moderation. End-to-end encryption is not offered.

Pricing:

Migrating from LINE: No import. Add contacts by WeChat ID or phone number.

Download: WeChat desktop

Bottom line: Pick this if your contacts are in China. Skip it if privacy is why you are leaving LINE.

Session — Best for anonymous chat

Session takes the encrypted-messenger idea one step further and drops the phone number requirement entirely. Accounts are cryptographic IDs generated locally, and messages route through a decentralized onion network. Desktop clients for Windows, macOS, and Linux work without any centralized login, and metadata about who talks to whom stays off any single server.

Where it falls short: Message delivery over the onion network is slower than a centralized server. Contact list has to be shared out-of-band.

Pricing:

Migrating from LINE: No import. Share your Session ID with each contact.

Download: Session desktop

Bottom line: Pick this for anonymous or high-risk chat. Skip it if your contacts will not install a separate app.

How to choose

Pick Telegram if you want the closest one-for-one replacement with a faster desktop client and better cross-device sync. It covers channels, groups, files, and stickers without the promotional weight LINE has been adding.

Pick Signal if the encryption story is what you want fixed. It has fewer features than LINE by design, but it does not gate any privacy setting behind a Secret Chat mode. Pick WhatsApp if half your contacts live outside East Asia and the global reach matters more than sticker breadth.

Pick KakaoTalk, WeChat, or Viber based on where your contacts actually are. Regional messengers only make sense if they match the network you already need.

Stay on LINE for OpenChats and Official Accounts you depend on. There is no direct replacement for LINE’s specific mix of sticker economy, mobile payments in Japan, and shopping tabs, so if that is what keeps you there, the alternatives above are a supplement, not a swap.

FAQ

What is the best free alternative to LINE on desktop? Telegram, Signal, and WhatsApp all have free desktop apps with no time or message limits. Telegram is the closest structural match; Signal is the most private; WhatsApp reaches the most people worldwide.

Which LINE alternative works best on Mac? Telegram and WhatsApp both ship native Apple Silicon builds that launch in under a second. Signal and Viber run well on macOS but use Electron shells. LINE itself has a Mac client via the App Store.

Can I import my LINE chat history into another messenger? No cross-app import exists. LINE lets you export a chat history as a text file per conversation, which preserves messages but not attachments or stickers, and no alternative accepts that as an import.

Is Telegram end-to-end encrypted like LINE? Only Secret Chats in Telegram are end-to-end encrypted, and they are device-bound. LINE’s Letter Sealing covers one-to-one and small group cloud chats. Signal and WhatsApp encrypt everything end-to-end by default.

What do people in Japan use besides LINE? LINE still dominates in Japan, but Discord for gaming, Slack and Chatwork for work, and X DMs for public communication all have significant use. Telegram has a smaller but growing base for international friends.