Best free TeamViewer alternatives in 2026

If TeamViewer Free just cut your session with “commercial use suspected,” you need a different tool — not a reset form forever. The honest free alternatives depend on whether the work is personal or business: RustDesk for unrestricted commercial use, Getscreen.me for two permanent devices, AeroAdmin for light Windows help, and built-ins like Quick Assist or Chrome Remote Desktop when they fit.

Quick picks

Need	Best free alternative	Why
Clients / colleagues, €0	RustDesk	Open source, free for commercial use, optional self-host
Two machines, always reachable	Getscreen.me	2 devices free, unlimited session time, commercial OK
Occasional Windows help, tiny file	AeroAdmin	~2 MB, no install; commercial within monthly caps
One-off Windows↔Windows	Windows Quick Assist	Built in; helper needs Microsoft account
Your own PCs via Google	Chrome Remote Desktop	Free remote access to machines you own
Personal help, fastest feel	AnyDesk	Often snappier on bad links — Free is personal only

AnyDesk is a common “switch from TeamViewer” suggestion for family help. It is not a free business replacement — same personal-use Free tier problem. Detail: TeamViewer and AnyDesk commercial use.

Why people leave TeamViewer Free

TeamViewer’s free product is for personal use. Supporting customers, colleagues, home-office access to a work PC, and many similar cases count as commercial. When heuristics fire, sessions drop after about five minutes with “commercial use suspected.” Reinstalling does not clear it. Full explainer: commercial use rules. Side-by-side with RustDesk: RustDesk vs TeamViewer.

The shortlist, with trade-offs

RustDesk — best overall free commercial alternative

Open source (AGPL-3.0), free for commercial use, optional self-hosted hbbs/hbbr. Covers ID/password connect, file transfer, unattended password across major desktops. Less polish than paid TeamViewer; public servers have no SLA. Start here if you support clients or colleagues without a budget.

Getscreen.me — best for two permanent devices

Two devices free forever, unlimited session length, commercial use allowed, technician side in a browser. Hits a wall at device three on free.

AeroAdmin — best tiny Windows helper

Commercial use allowed within published free caps (about 17 hours/month by ID). Single small file, no install, no account. Windows-only; not a full desk product.

Windows Quick Assist — best “nothing to install” for Windows peers

Built into modern Windows; six-digit code; helper signs in with a Microsoft account. No unattended fleet, no serious file-transfer suite. Guide: Windows Quick Assist.

Chrome Remote Desktop — best for your own machines

Free Google remote access/support for PCs you set up with a Google account. Weak as a multi-tech commercial help desk. Guide: Chrome Remote Desktop.

What is not a free TeamViewer replacement

AnyDesk Free — personal non-commercial only (AnyDesk review)
ISL Online / LogMeIn — paid products (ISL Online, LogMeIn)
Iperius Remote free — looser wording than TeamViewer, but sustained business use is what paid plans are for (Iperius)

Recommendation by scenario

Flagged on TeamViewer, use is work: switch to RustDesk (or buy TeamViewer).
Flagged, use is genuinely personal: TeamViewer’s reset form — or AnyDesk / Quick Assist for family Windows help.
Many machines, will pay for concurrency not seats: Iperius Remote.
Need paid desk features: TeamViewer, ISL Online, or LogMeIn — not Free forever.

FAQ

What is the best free alternative to TeamViewer?

For free commercial remote support: RustDesk. For two always-on devices: Getscreen.me. For personal family help: AnyDesk or Quick Assist often feel better than “forced” TeamViewer Free.

Is RustDesk a good TeamViewer alternative?

Yes for licence freedom and self-host. No if you need TeamViewer’s paid desk breadth (queues, deep managed tooling, vendor support contract) without DIY.

Can I use AnyDesk instead of TeamViewer for free?

For personal use, often yes. For business, no — AnyDesk Free is personal-only too.

Is there a free TeamViewer alternative for business?

Yes: principally RustDesk, Getscreen.me (2 devices), and AeroAdmin (within caps). See free remote desktop for business.

What about Quick Assist vs TeamViewer?

Quick Assist wins for simple Windows↔Windows help with no third-party install. TeamViewer (paid) wins for a real support desk. Free TeamViewer is the wrong tool for work.

Aligned with this site’s September 2026 reviews and vendor free-tier research. Limits change — confirm on each vendor’s site.