免费远程软件

15 Free Remote Access Software Tools

01
of 15

TeamViewer

TeamViewer v13.
TeamViewer is easily the best freeware
remote access software I've ever used. There are tons of features,
which is always great, but it's also extremely easy to install. No
changes to router or firewall configurations are needed.
With support for video, voice calls, and text chat, TeamViewer also allows file transfers, supports wake-on-LAN (WOL), can remotely watch the screen of an iPhone or iPad user, and can even remotely reboot a PC into Safe Mode and then reconnect automatically.
Host Side
The computer you want to connect to with TeamViewer can be a Windows, Mac, or Linux computer.
A full, installable version of TeamViewer is one option here and is probably the safe bet if you're not sure what to do. A portable version, called TeamViewer QuickSupport,
is a great choice if the computer you want to remote control will only
need to be accessed once or if installing software on it isn't possible.
The third option, TeamViewer Host, is the best choice if you'll be regularly connecting to this computer.
Client Side
TeamViewer has a number of options for connecting to the computer you want to control.
Installable
and portable programs are available for Windows, Mac, and Linux, as
well as mobile apps for iOS, BlackBerry, Android, and Windows Phone. Yes
– that means you can use your phone or tablet to connect to your remotely controlled computers while on the go.
TeamViewer also lets you use a web browser to remotely access a computer.
A
number of other features are also included, like the ability to share a
single application window with someone else (instead of the whole
desktop) and the option to print remote files to a local printer.
TeamViewer 13.1.1548 Review & Free Download
I suggest trying TeamViewer before any of the other programs in this list.
The
full list of supported desktop operating systems for TeamViewer
includes Windows 10, 8, 7, Vista, XP, 2000, Windows Server
2012/2008/2003, Windows Home Server, Mac, Linux, and Chrome OS.More »
02
of 15

Remote Utilities

Remote Utilities Viewer.
Remote Utilities is a free remote access program with some really
great features. It works by pairing two remote computers together with
what they call an "Internet ID." You can control a total of 10 PCs with
Remote Utilities.
Host Side
Install a portion of Remote Utilities called Host on a Windows PC to have permanent access to it. You also have the option to just run Agent, which provides spontaneous support without installing anything – it can even be launched from a flash drive.
The host computer is given an Internet ID that they must share so a client can make a connection.
Client Side
The Viewer program is used to connect to the host or agent software.
The Viewer can be downloaded on its own or in the Viewer + Host combo file. You can also download a portable version of the Viewer if you'd rather not install anything.
Connecting
the Viewer to the Host or Agent is done without any router changes like
port forwarding, making setup very easy. The client just needs to enter
the Internet ID number and password.
There are also client applications that can be downloaded for free for iOS and Android users.
Different
modules can be used from the viewer so you can actually access a
computer remotely without even viewing the screen, though screen-viewing
is definitely Remote Utilities' main feature.
Here are some of the modules Remote Utilities allows: A remote task manager, file transfer, power control for remote rebooting or WOL, remote terminal (access to Command Prompt), remote file launcher, system information manager, text chat, remote registry access, and remote webcam viewing.
In addition to these features, Remote Utilities also supports remote printing and viewing multiple monitors.
Remote Utilities 6.8.0.1 Review & Free Download
Unfortunately, configuring Remote Utilities can be confusing on the host computer since there are lots of different options.
Remote Utilities can be installed on Windows 10, 8, 7, Vista, and XP, as well as Windows Server 2012, 2008, and 2003.More »
03
of 15

UltraVNC

UltraVNC.
© UltraVNC
Another remote access program is UltraVNC. UltraVNC works a bit like Remote Utilities, where a server and viewer is installed on two PCs, and the viewer is used to control the server.
Host Side
When you install UltraVNC, you're asked if you wish to install the Server, Viewer, or both. Install the Server on the PC you wish to connect to.
You
can install the UltraVNC Server as a system service so it's always
running. This is the ideal option so you can always make a connection to
it with the client software.
Client Side
To make a connection with the UltraVNC Server, you must install the Viewer portion during setup.
After
configuring port forwarding in your router, you'll be able to access
the UltraVNC server from anywhere with an internet connection - either
via a mobile device that supports VNC connections, a PC with the Viewer
installed, or an internet browser. All you need is the Server's IP address to make the connection.
UltraVNC supports file transfers, text chat, clipboard sharing, and can even boot and connect to the server in Safe Mode.
UltraVNC 1.2.1.7 Review & Free Download
The download page is a little confusing – first select the most recent UltraVNC version, and then choose the 32-bit or 64-bit setup file that will work with your edition of Windows.
Windows 10, 8, 7, Vista, XP, and Windows Server 2012, 2008, and 2003 users can install and use UltraVNC.More »
04
of 15

AeroAdmin

AeroAdmin.
AeroAdmin is probably the easiest program to use for free
remote access. There are hardly any settings, and everything is quick
and to the point, which is perfect for spontaneous support.
Host Side
AeroAdmin
looks a lot like the TeamViewer program that tops this list. Just open
the portable program and share your IP address or the given ID with
someone else. This is how the client computer will know how to connect
to the host.
Client Side
The client PC just needs to run the same AeroAdmin program and enter the ID or IP address into their program. You can choose View only or Remote Control before you connect, and then just select Connect to request remote control.
When
the host computer confirms the connection, you can start controlling
the computer, sharing clipboard text, and transferring files.
AeroAdmin 4.5 Review & Free Download
It's
great that AeroAdmin is absolutely free for both personal and
commercial use, but it's too bad there isn't a chat option included.
Another note that needs to be made is that while AeroAdmin is 100% free, it does limit how many hours you can use it per month.
AeroAdmin can be installed on 32-bit and 64-bit versions of Windows 10, 8, 7, and XP.More »
05
of 15

Windows Remote Desktop

Windows Remote Desktop Connection.
Windows Remote Desktop is the remote access software built into the
Windows operating system. No additional download is necessary to use the
program.
Host Side
To enable connections to a computer with Windows Remote Desktop, you must open the System Properties settings (accessible via Control Panel) and allow remote connections via a particular Windows user through the Remote tab.
You do
have to set up your router for port forwarding so another PC can
connection to it from outside the network, but this is usually not that
big of a hassle to complete.
Client Side
The other computer that wishes to connect to the host machine must simply open the already installed Remote Desktop Connection software and enter the IP address of the host.
Tip: You can open Remote Desktop through the Run dialog box (open it with the Windows Key + R shortcut); just enter the mstsc command to launch it.
Most
of the other software in this list have features that Windows Remote
Desktop doesn't, but this method of remote access seems to be the most
natural and easiest way to control the mouse and keyboard of a remote
Windows PC.
Once you have everything configured, you can transfer
files, print to a local printer, listen to audio from the remote PC, and
transfer clipboard content.
Remote Desktop Availability
Windows Remote Desktop can be used on Windows from XP up through Windows 10.
However,
while all versions of Windows can connect to other computers that have
incoming connections enabled, not all Windows versions can act as a host
(i.e. accept incoming remote access requests).
If you're using a Home Premium version
or below, your computer can only act as a client and therefore cannot
be accessed remotely (but it can still access other computers remotely).
Incoming remote access is only allowed on Professional, Enterprise, and Ultimate versions of Windows. In those editions, others can remote into the computer as described above.
Something
else to remember is that Remote Desktop will kick a user off if they're
logged in when someone connects to that user's account remotely. This
is vastly different from every other program in this list - all the
others can remote in to a user account while the user is still actively
using the computer.
06
of 15

RemotePC

RemotePC.
RemotePC, for good or bad, is a simpler free remote desktop program.
You're only allowed one connection (unless you upgrade) but for many of
you, that'll be just fine.
Host Side
Download and install RemotePC on the PC that will be accessed remotely. Windows and Mac are both supported.
Share the Access ID and Key with someone else so that they can access the computer.
Alternatively,
you can create an account with RemotePC and then log in on the host
computer to add the computer to your account for easy access later.
Client Side
There
are two ways to access the RemotePC host from a different computer. The
first is through the RemotePC program that you install on your
computer. Enter the host computer's Access ID and Key to connect to and control the host, or even just to transfer files.
Another
way you can use RemotePC from the client's perspective is through the
iOS or Android app. Follow the download link below to get RemotePC
installed on your mobile device.
You'll be able to receive sound
from the remote PC, record what you're doing to a video file, access
multiple monitors, transfer files, make sticky notes, send keyboard
shortcuts, and text chat. However, some of those features aren't
available if the host and client computers are running different
operating systems.
RemotePC 7.5.1 Review & Free Download
RemotePC
lets you have just one computer set up on your account at once, which
means you can't keep hold of a list of PCs to remote into like you can
with most of the other remote access programs in this list.
However,
with the one-time access feature, you can remote into as many computers
as you like, you just can't save the connection information to your
computer.
The following operating systems are supported: Windows
10, 8, 7, Vista, XP, Windows Server 2008, 2003, 2000, and Mac (Snow
Leopard and newer).
Remember: The free version of RemotePC lets you keep track of one computer in your account. You must pay if you want to hold on to the Access ID of more than one host.More »
07
of 15

Seecreen

Seecreen.
Seecreen (previously called Firnass) is an extremely tiny
(500 KB), yet powerful free remote access program that's absolutely
perfect for on-demand, instant support.
Host Side
Open
the program on the computer that needs to be controlled. After creating
an account and logging in, you can add other users to the menu by their
email address or username.
Adding the client under the "Unattended" section lets them have unattended access to the computer.
If
you don't want to add the contact, you can still just share the ID and
password with the client so they can have instant access.
Client Side
To connect to the host computer with Seecreen, the other user needs to enter the host's ID and password.
Once
the two computers are paired up, you can start a voice call or share
your screen, an individual window, or part of the screen with the other
user. Once screen sharing has begun, you can record the session,
transfer files, and run remote commands.
Sharing the screen must be initiated from the client's computer.
Seecreen 0.8.2 Review & Free Download
Seecreen doesn't support clipboard syncing.
Seecreen is a JAR file that uses Java to run. All versions of Windows are supported, as well as Mac and Linux operating systemsMore »
08
of 15

Chrome Remote Desktop

Chrome Remote Desktop.
Chrome Remote Desktop is an extension for the Google Chrome web
browser that lets you set up a computer for remote access from any other
computer running Google Chrome.
Host Side
The
way this works is that you install the extension in Google Chrome and
then give authorization for remote access to that PC via a personal PIN
you create yourself.
This requires you to log on to your Google account, like your Gmail or YouTube login information.
Client Side
To
connect to the host browser, sign on to Chrome Remote Desktop through
another web browser (it has to be Chrome) using the same Google
credentials or using a temporary access code generated by the host
computer.
Because you're logged in, you can easily see the other
PC name, from where you can simply choose it and begin the remote
session.
There aren't any file sharing or chat functions supported
in Chrome Remote Desktop (only copy/paste) like you see with similar
programs, but it is very easy to configure and lets you connect to your
computer (or anyone's) from anywhere using just your web browser.
What's
more is that you can remote into the computer when the user doesn't
have Chrome open, or even when they're completely logged out of their
user account.
Chrome Remote Desktop 63.0 Review & Free Download
Since
Chrome Remote Desktop runs entirely within the Google Chrome browser,
it can work with any operating system that uses Chrome, including
Windows, Mac, Linux, and Chromebooks.More »
09
of 15

AnyDesk

AnyDesk.
© AnyDesk Software GmbH
AnyDesk is a remote desktop program that you can run portably or install like a regular program.
Host Side
Launch AnyDesk on the PC you want to connect to and record the AnyDesk-Address or set a manual password.
When
the client connects, the host will be asked to allow or disallow sound,
control, clipboard use, and the ability to block the host's
keyboard/mouse control.
Client Side
On another computer, run AnyDesk and then enter the host's AnyDesk-Address in the Remote Desk section of the screen.
If unattended access is set up in the settings, the client doesn't need to wait for the host to accept the connection.
AnyDesk
can enter full-screen mode, balance between quality and speed of the
connection, transfer files and sound, sync the clipboard, run keyboard
shortcuts, and take screenshots of the remote computer.
AnyDesk Review 3.7.0 & Free Download
AnyDesk works with Windows (10 through XP), macOS, and Linux.More »
10
of 15

LiteManager

LiteManager.
© LiteManagerTeam
LiteManager is another remote access program, and it's strikingly similar to Remote Utilities, which we explain above.
However,
unlike Remote Utilities, which can control a total of only 10 PCs,
LiteManager supports up to 30 slots for storing and connecting to remote
computers, and also has lots of useful features.
Host Side
The computer that needs to be accessed should install the LiteManager Pro – Server.msi program (it's free), which is contained in the downloaded ZIP file.
There
are numerous ways to ensure a connection can be made to the host
computer. It can be done through the IP address, computer name, or an
ID.
The easiest way to set this up is to right-click the server program in the notification area of the taskbar, choose Connect by ID, erase the contents that are already there, and click Connected to generate a brand new ID.
Client Side
The
other program, called Viewer, is installed for the client to connect to
the host. Once the host computer has produced an ID, the client should
enter it from the Connect by ID option in the Connection menu to establish a remote connection to the other computer.
Once
connected, the client can do all sorts of things, much like with Remote
Utilities, such as work with multiple monitors, transfer files
silently, take full control or read-only access of the other PC, run a
remote task manager, launch files and programs remotely, capture sound,
edit the registry, create a demonstration, lock the other person's
screen and keyboard, and text chat.
LiteManager 4.8 Free Download
There's
also a QuickSupport option, which is a portable server and viewer
program that makes connecting much quicker than the above method.
I
tested LiteManager in Windows 10, but it should also work just fine in
Windows 8, 7, Vista, and XP. This program is available for macOS, too.More »
11
of 15

Comodo Unite

Comodo Unite.
© Comodo Group, Inc.
Comodo Unite is another free remote access program that creates a secure *** connection
between multiple computers. Once a *** is established, you can remotely
have access to applications and files through the client software.
Host Side
Install
the Comodo Unite program on the computer you wish to control and then
make an account with Comodo Unite. The account is how you keep track of
the PCs you add to your account so it's easy to make connections.
Client Side
To
connect to a Comodo Unite host computer, just install the same software
and then sign on with the same username and password. You can then just
select the computer you want to control and begin the session
immediately through the ***.
Files can only be shared if you start
a chat, so it's not as easy to share files with Comodo Unite as it is
with the other remote desktop programs in this list. However, the chat
is secure within the ***, which you may not find in similar software.
Comodo Unite 3.0.2.0 Free Download
Only
Windows 7, Vista, and XP (32-bit and 64-bit versions) are officially
supported, but I was able to get Comodo Unite to function as advertised
in Windows 10 and Windows 8 as well.More »
12
of 15

ShowMyPC

ShowMyPC.
ShowMyPC is a portable and free remote access program that's nearly identical to UltraVNC (number 3 in this list) but uses a password to make a connection instead of an IP address.
Host Side
Run the ShowMyPC software on any computer and then choose Show My PC to get a unique ID number called a Share Password.
This ID is the number you must share with others so they can connect to the host.
Client Side
Open
the same ShowMyPC program on another computer and enter the ID from the
host program to make a connection. The client can instead enter the
number on the ShowMyPC website (in the "View PC" box) and run a Java
version of the program within their browser.
There are additional
options here that aren't available in UltraVNC, like webcam sharing over
a web browser and scheduled meetings that allow someone to connect to
your PC via a personal web link that launches a Java version of
ShowMyPC.
ShowMyPC clients can only send a limited number of keyboard shortcuts to the host computer.
ShowMyPC 3515 Free Download
Choose ShowMyPC Free on the download page to get the free version. It works on all versions of Windows.More »
13
of 15

join.me

join.me.
© LogMeIn, Inc
join.me is a remote access
program from the producers of LogMeIn that provides quick access to
another computer over an internet browser.
Host Side
The person who needs remote assistance can download and run the join.me
software, which enables their entire computer or just a selected
application to be presented to a remote viewer. This is done by choosing
the start button.
Client Side
A remote viewer just needs to enter the join.me personal code into their own installation under the join section.
join.me
supports full-screen mode, conference calling, text chat, multiple
monitors, and lets up to 10 participants view a screen at once.
join.me Free Download
The client can instead visit the join.me homepage
to enter the code for the host computer without having to download any
software. The code should be entered in the "JOIN MEETING" box.
All Windows versions can install join.me, as well as Macs.
Note: Download join.me for free using the small download link below the paid options. More »
14
of 15

DesktopNow

DesktopNow.
© NCH Software
DesktopNow is a free remote access program from NCH Software. After
optionally forwarding the proper port number in your router, and signing
up for a free account, you can access your PC from anywhere through a
web browser.
Host Side
The computer that will be accessed remotely needs to have the DesktopNow software installed.
When
the program is first launched, your email and a password should be
entered so you can use the same credentials on the client side to make
the connection.
The host computer can either configure its router
to forward the proper port number to itself or choose cloud access
during the install to make a direct connection to the client, bypassing
the need for complicated forwarding.
It's probably a better idea for most people to use the direct, cloud access method to avoid issues with port forwarding.
Client Side
The
client just needs to access the host through a web browser. If the
router was configured to forward the port number, the client would use
the host PCs IP address to connect. If cloud access was chosen, a
specific link would have been given to the host that you'd use for the
connection.
DesktopNow has a nice file sharing feature that lets you download your shared files remotely in an easy to use file browser.
DesktopNow v1.08 Free Download
There
isn't a dedicated application to connect to DesktopNow from a mobile
device, so trying to view and control a computer from a phone or tablet
can be difficult. However, the website is optimized for mobile phones,
so viewing your shared files is easy.
Windows 10, 8, 7, Vista, and XP are supported, even 64-bit versions.More »
15
of 15

BeamYourScreen

BeamYourScreen.
© BeamYourScreen
Another free and portable remote access program is BeamYourScreen.
This program works like some of the others in this list, where the
presenter is given an ID number they must share with another user so
they can connect to the presenter's screen.
Host Side
BeamYourScreen hosts are called organizers, so the program called BeamYourScreen for Organizers (Portable)
is the preferred method the host computer should use for accepting
remote connections. It's quick and easy to start sharing your screen
without having to install anything.
There's also a version that can be installed called BeamYourScreen for Organizers (Installation).
Just click the Start Session button
to open up your computer for connections. You'll be given a session
number you must share with someone before they can connect to the host.
Client Side
Clients can also install the portable or installable version of BeamYourScreen, but there's a dedicated program called BeamYourScreen for Participants that's a small executable file that can be launched similar to the portable one for organizers.
Enter the host's session number in the Session ID section of the program to join the session.
Once connected, you can control the screen, share clipboard text and files, and chat with text.
Something
rather unique about BeamYourScreen is that you can share your ID with
multiple people so many participants can join in and look at the
presenter's screen. There's even an online viewer so clients can view the other screen without having to run any software.
BeamYourScreen 4.5 Free Download
BeamYourScreen works with all versions of Windows, plus Windows Server 2008 and 2003, Mac, and Linux.More »
11，anydesk
12，supremo
13，向日葵远程