2026で最高のTeamViewerの選択肢

TeamViewerの代替をお探しですか？この比較では、TeamViewerと、、TeamViewer、UltraViewer、AnyViewer、VNC Viewer、RealVNC Viewer、ToDesk、UltraVNC、RustDesk、Microsoft Teams for Desktop、Chrome Remote Desktop、およびiLovePDFを含む類似のソフトウェアソリューションを詳しく見ていきます。

当社の詳細な比較表では、これらの主要ソリューションの主な機能、価格、パフォーマンスを紹介しており、十分な情報に基づいた意思決定を支援します。高機能、使いやすさ、またはコストパフォーマンスの高い代替製品をお探しの方は、、TeamViewer、UltraViewer、AnyViewer、VNC Viewer、RealVNC Viewer、ToDesk、UltraVNC、RustDesk、Microsoft Teams for Desktop、Chrome Remote Desktop、およびiLovePDFがどのように比較されるかを確認して、目的に合った最適なソフトウェアを見つけてください。

	Platform Support	Pricing and Licensing	Security Features
TeamViewer	Cross-platform support including Windows, Mac, Linux, Android, iOS, Chrome OS.	Free version available for non-commercial use; yearly subscription for commercial licenses; various pricing plans.	Advanced encryption standards; safe and secure connections; supports custom access rules and permissions.
UltraViewer	Supports Windows, Mac, and Linux; no mobile app support.	Free version available; paid version with additional features.	Basic security features; uses password authentication; no unattended access supported which limits some risks.
AnyViewer	Supports Windows, Mac, Linux, Android, iOS.	Free plan for personal use; business plans available requiring payment.	Industry-standard AES-256 bit encryption; two-factor authentication supported; enhanced security features.
VNC Viewer	Cross-platform compatibility including Windows, Mac, Linux, Android, iOS.	Both free and paid versions available; paid license can be costly.	Uses AES encryption; supports two-factor authentication; added security features and various authentication methods.
RealVNC Viewer	Cross-platform including Windows, Mac, Linux, Android.	Free trial period available; subscription-based service and licenses required for full features.	Industry-standard encryption with strong security measures; supports authentication credentials management and permissions control.
ToDesk	Supports Windows, Mac, Linux, mobile devices (mobile apps available).	Free trial period; competitive pricing plans for licensed use.	Advanced security features focusing on data privacy and secure connections.
UltraVNC	Windows only.	Free remote access software with open-source license for commercial and personal use.	Supports encryption and various authentication methods to secure connections.
RustDesk	Cross-platform support including Windows, Mac, Linux; no mobile app currently.	Free and open-source remote desktop software.	Secure and private using its own IP-based connections; open-source so security is transparent to users.
Microsoft Teams for Desktop	Supports Windows, Mac, Android, iOS.	Free version available with limited features; paid plans available as part of Microsoft 365 suites.	Industry-standard security certifications ensuring secure communication in collaboration platform.
Chrome Remote Desktop	Cross-platform support including Windows, Mac, Linux, Android, iOS via web browser or apps.	Free tool requiring a Google Account; no cost for usage.	Uses SSL encryption and Google Account authentication to ensure secure remote access sessions.
iLovePDF	Web-based service accessible on any device with internet browser; apps for iOS and Android.	Free online service with limitations; paid Premium version with advanced features and flexible subscription options.	Encrypted connections with strict security protocols to protect user data during PDF handling tasks.

Platform Support

TeamViewer	Cross-platform support including Windows, Mac, Linux, Android, iOS, Chrome OS.
UltraViewer	Supports Windows, Mac, and Linux; no mobile app support.
AnyViewer	Supports Windows, Mac, Linux, Android, iOS.
VNC Viewer	Cross-platform compatibility including Windows, Mac, Linux, Android, iOS.
RealVNC Viewer	Cross-platform including Windows, Mac, Linux, Android.
ToDesk	Supports Windows, Mac, Linux, mobile devices (mobile apps available).
UltraVNC	Windows only.
RustDesk	Cross-platform support including Windows, Mac, Linux; no mobile app currently.
Microsoft Teams for Desktop	Supports Windows, Mac, Android, iOS.
Chrome Remote Desktop	Cross-platform support including Windows, Mac, Linux, Android, iOS via web browser or apps.
iLovePDF	Web-based service accessible on any device with internet browser; apps for iOS and Android.

Pricing and Licensing

TeamViewer	Free version available for non-commercial use; yearly subscription for commercial licenses; various pricing plans.
UltraViewer	Free version available; paid version with additional features.
AnyViewer	Free plan for personal use; business plans available requiring payment.
VNC Viewer	Both free and paid versions available; paid license can be costly.
RealVNC Viewer	Free trial period available; subscription-based service and licenses required for full features.
ToDesk	Free trial period; competitive pricing plans for licensed use.
UltraVNC	Free remote access software with open-source license for commercial and personal use.
RustDesk	Free and open-source remote desktop software.
Microsoft Teams for Desktop	Free version available with limited features; paid plans available as part of Microsoft 365 suites.
Chrome Remote Desktop	Free tool requiring a Google Account; no cost for usage.
iLovePDF	Free online service with limitations; paid Premium version with advanced features and flexible subscription options.

Security Features

TeamViewer	Advanced encryption standards; safe and secure connections; supports custom access rules and permissions.
UltraViewer	Basic security features; uses password authentication; no unattended access supported which limits some risks.
AnyViewer	Industry-standard AES-256 bit encryption; two-factor authentication supported; enhanced security features.
VNC Viewer	Uses AES encryption; supports two-factor authentication; added security features and various authentication methods.
RealVNC Viewer	Industry-standard encryption with strong security measures; supports authentication credentials management and permissions control.
ToDesk	Advanced security features focusing on data privacy and secure connections.
UltraVNC	Supports encryption and various authentication methods to secure connections.
RustDesk	Secure and private using its own IP-based connections; open-source so security is transparent to users.
Microsoft Teams for Desktop	Industry-standard security certifications ensuring secure communication in collaboration platform.
Chrome Remote Desktop	Uses SSL encryption and Google Account authentication to ensure secure remote access sessions.
iLovePDF	Encrypted connections with strict security protocols to protect user data during PDF handling tasks.

最適なソフトウェアを選ぶには、機能だけでなくサイズ、ライセンス、ユーザー評価、人気も重要です。

この簡単な比較では、TeamViewer が、TeamViewer、UltraViewer、AnyViewer、VNC Viewer、RealVNC Viewer、ToDesk、UltraVNC、RustDesk、Microsoft Teams for Desktop、Chrome Remote Desktop、およびiLovePDF と主要なポイントでどう違うのかを確認でき、最適な代替ソフトを見つける手助けになります。

	大きさ	ライセンス	人望
TeamViewer	47.2MB	フリーウェア	100%
UltraViewer	3.5MB	フリーウェア	47%
AnyViewer	40.2MB	フリーウェア	4%
VNC Viewer	12.1MB	商用	2%
RealVNC Viewer	11.8MB	フリーウェア	1%
ToDesk	1.5MB	フリーウェア	0%
UltraVNC	5.4MB	フリーウェア	1%
RustDesk		オープンソース	5%
Microsoft Teams for Desktop	121.3MB	フリーウェア	18%
Chrome Remote Desktop		フリーウェア	2%
iLovePDF		フリーウェア	1%

大きさ

TeamViewer	47.2MB
UltraViewer	3.5MB
AnyViewer	40.2MB
VNC Viewer	12.1MB
RealVNC Viewer	11.8MB
ToDesk	1.5MB
UltraVNC	5.4MB
RustDesk
Microsoft Teams for Desktop	121.3MB
Chrome Remote Desktop
iLovePDF

ライセンス

TeamViewer	フリーウェア
UltraViewer	フリーウェア
AnyViewer	フリーウェア
VNC Viewer	商用
RealVNC Viewer	フリーウェア
ToDesk	フリーウェア
UltraVNC	フリーウェア
RustDesk	オープンソース
Microsoft Teams for Desktop	フリーウェア
Chrome Remote Desktop	フリーウェア
iLovePDF	フリーウェア

格付け

TeamViewer
UltraViewer
AnyViewer
VNC Viewer
RealVNC Viewer
ToDesk
UltraVNC
RustDesk
Microsoft Teams for Desktop
Chrome Remote Desktop
iLovePDF

人望

TeamViewer	100%
UltraViewer	47%
AnyViewer	4%
VNC Viewer	2%
RealVNC Viewer	1%
ToDesk	0%
UltraVNC	1%
RustDesk	5%
Microsoft Teams for Desktop	18%
Chrome Remote Desktop	2%
iLovePDF	1%