I’ve been using Synergy for over three years, and it has consistently lived up to its promises. The experience has been seamless, immediate connections with no issues or bugs. The support team is also... See more
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See what reviewers are saying
fast support response had issue with not being able to connect new computer to two other computers that were already connected with 3.5.1 Lite version. mistakenly thought i am forced to upgrade to... See more
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I have been using Synergy long time, and happy with its performance. I usually use two pcs at the same time, and sometimes add a linux machine, and my laptop. The program eliminates the need for a c... See more
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I have been using Synergy 3 for a few months and it's been simply amazing. Does the job flawlessly. The support is nothing short of exceptional. I had a little issue with the app, which although not s... See more
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Company details
Written by the company
We are Symless. Our mission is to make life seamless for every multi-device user on the planet.
Contact info
United Kingdom
- service@symless.com
- www.symless.com
4.7
Excellent
341 reviews
Replied to 100% of negative reviews
Typically replies within 24 hours
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Problem solved
Very impressed that the problem was solved and that they got back to me.
December 23, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi Peter!
Thanks for leaving us a review!
We're so glad you were pleased with our customer service - I will certainly pass this onto the team for you.
Thanks again – we really appreciate it!
The Synergy Team at Symless
Easy Install and excellent support.
Easy Install and excellent support.
Hoping the Dragndrop for win10 will happen soon
December 20, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi there,
We're so glad you were pleased with our customer service and installation process!
We are currently working on the next version of Synergy, which our Development team are looking at adding the drag and drop feature to.
Unfortunately, we cannot give an estimation of how long this will be, but rest assured this issue is very important to us.
Thanks for taking the time to leave us a review - we really appreciate it!
Many thanks,
The Synergy Team at Symless
Best Win/Mac keyboard/mouse sharing software
The best keyboard mouse sharing software across Win/Mac. Hopping that they keep supporting it and making it better!
December 19, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi there!
Thanks so much for taking the time to leave us a review!
We're so glad that you are enjoying Synergy, and we thank you for choosing us.
You'll be pleased to hear that we do plan to continue supporting MacOS, Windows and also Linux!
FYI, you can keep an eye on our plans here: symless.com/synergy/roadmap
Many thanks,
The Synergy Team at Symless
Symless support are excellent
The support I received from Symless was excellent. They answered quickly and with a useful answer, which is much more and better than other companies do. Thank you Symless.
December 18, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi there!
Thank you for taking the time to leave us a review!
It's great to hear that you love Synergy's customer service. We are really proud of our customer service and hope that we continue to deliver excellent service for you!
Thank you for using Synergy.
Many thanks,
The Synergy Team at Symless
Software a little hard for a newbie to…
Software a little hard for a newbie to understand, but the Teck help was phenomenal.
December 14, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi there!
Thank you for taking the time to leave us a review!
It's great to hear that you love Synergy's customer service. The team will be thrilled to hear this!
We understand that installation can seem a little technical, that's why we are currently working on creating more detailed explanations and user guides to make the initial installation process a lot easier to understand and follow.
Thanks again - we really appreciate it!
Many thanks,
The Synergy Team at Symless
Great software
Great software, works a treat across my 6pc,s. When I had a problem (it was a Windows error) the support team were very quick to reply to my email and the advice given was second to none. Highly recommended
December 11, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi Ken,
Thank you for taking the time to review us!
It's great to hear that you love Synergy's customer service. We are really proud of our customer service and hope that we continue to deliver excellent service for you!
Thanks again – we really appreciate it!
The Synergy Team at Symless
Master of all trades
Master of all trades. works on Linux, Mac, Windows. Awesome!
December 6, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi there!
Thanks so much for taking the time to leave us a review!
We're so glad that you are enjoying Synergy, and we thank you for choosing us.
We’re always looking at new ways to develop Synergy so I encourage you to join our forums if you haven't already. Here you can interact with our community of other Synergy users and discuss new ideas for the next major version.
You can also keep an eye on our plans here: symless.com/synergy/roadmap
Many thanks,
The Synergy Team at Symless
Reply from Symless: the company behind Synergy
Hi there!
Thanks so much for the 5-star review, we really appreciate it.
We're so happy to hear that you love Synergy as much as we do, and that it has helped you so much.
Thanks for choosing Synergy.
Many thanks,
The Synergy Team at Symless
NOW IT WORKS PERFECTLY!
2026 UPDATE: The current version 3 is an absolute dream to install. It even works with a single screen. Drag the mouse outside of screen 1 (it disappears), then switch the screen input to computer2, and voila, the pointer sits on the desktop!
===================================
As a macOS user and after paying US$29 for a program which un-compiled is available for free, I expect a seamless and polished installation. While the program has good reviews from other users, I was unable to install properly and it never worked for me. I just don't have the time and patience to fiddle with the installation for hours... Requested a refund and received the funds within hours.
The one-star rating is for the installation process only.
November 30, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi Peter!
Thank you so much for taking the time to leave us a review. Your feedback is really valuable to us.
We understand that installation can seem a little technical, that's why we are currently working on creating more detailed explanations and user guides to make the initial installation process a lot easier to understand and follow.
There are a lot of benefits when paying for Synergy, one of which is 24/7 access to our excellent Support Team who we are extremely proud of. They can more often than not, solve any problems to do with Synergy, so we are really sorry that our Support Team didn't have the opportunity to solve the problem for you.
We're sorry that it didn't work out how you'd hoped, but glad you had a positive experience using our refund process. Sometimes things just don't work out, which is exactly the reason why we have our 100% Seamless Guarantee!
If you do find yourself in a situation where you need to use one mouse and keyboard across multiple computers again, we'd love to have you back!
Many thanks,
The Synergy Team at Symless
Great software
Great software, works across platforms and OS versions. Support (if you need it, I never did until an XP issue, yes, I still have XP on a workstation) is extremely fast and helpful. The copy-and-paste between machines is very useful.
November 26, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi Jeff!
Thanks so much for the 5-star review, we really appreciate it.
We're so happy to hear that you love Synergy as much as we do, and that our Support Team were able to help you use Synergy with XP.
Thanks for choosing Synergy.
Many thanks,
The Synergy Team at Symless
Seems to be a GREAT product but installation documentation could be better!
Seems to be a GREAT product!! Installation was a bear. Tech support got back to me quickly via email but due to time difference I was unable to set-up a support session and ended up fiddling around for several hours until I finally got it to work.
STRONGLY SUGGEST the team write better instructions and provide a step by step youtube for installation and firewall settings.
If installation had better documentation it would get an unreserved FIVE STARS.
November 16, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi there!
Thank you so much for taking the time to leave us a review. Your feedback is really helpful!
We're thrilled to hear that you are happy with the timeliness of our customer service. Here at Symless, we pride ourselves on always putting you, our customer, first because you play such a huge part in making us who we are.
We understand that installation can seem a little technical, that's why we are currently working on creating more detailed explanations and user guides to make the initial installation process a lot easier to understand and follow. We are working on video guides too, thanks to your feedback!
Thanks for choosing Synergy, it's great to have users like you on board.
Many thanks,
The Synergy Team at Symless
Best productivity tool
As a productivity tool, I rank this one of the best! I need to run two versions of Mac OS and Windows 10. I can do this with one keyboard and one mouse.
November 2, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi Mark!
Thanks so much for taking the time to leave us a review, we really appreciate it.
We're so happy to hear that you consider Synergy so highly!
Enjoy using Synergy!
Many thanks,
The Synergy Team at Symless
UX needs improvement, but otherwise it works for me.
The software is a little unclear at some parts, and it could be made more user friendly.
But Synergy's good customer support definitely makes it work.
October 30, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi Philip, we agree, the UX in Synergy 1 needs improvement. We're actually working on the next major version, and we assembled a new team for this. Realizing that our UX needed improving, you'll be glad to hear that our first hire on this team was a UX Designer (read more about this on our blog: https://symless.com/blog/putting-ux-first). I'm glad to hear that our Customer Support made up for the UX on this occasion. Thanks for using Synergy. Thanks, Nick
Synergy at the top
I have used Multiplicity for years from Stardock. It had it's quirks requiring me to unload and restart the server and client on all machines about twice/month (I use my computers every day for 4-5 hours -sad isn't it?). When I updated a recently purchased laptop to Win10 1903, Multiplicity stopped communicating with it. I gave up after hours and hours of troubleshooting and searched for a replacement. I looked at all the reviews, and even downloaded a couple. Some of the K/Ms required a subscription service - not good. Others charged for each monitor you used - not good. Synergy was within the top of almost every review. I had to contact the excellent support at synergy (thanks Daniel) to get it set up. However If I had completely read the manual I would have had no problems. Support was very patient with me. My biggest complaint is the lack of transferring files with drag & drop or even copy and paste. The forums say it is coming. Also with high network traffic such as copying huge directories, I notice the mouse really slows down on the clients.
October 24, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi Mike!
Thanks so much for leaving us a 5-star review, we really appreciate it.
We're so glad that your journey finally brought you to Synergy, we're grateful to have you in the community!
Our user manuals were a bit confusing before, but we're now working on improving these, so your feedback on this is very useful!
For the issues you're having with mouse lag, we have a guide on our Help section on how to stop this called "How to fix lag" which should help you. If not, please contact the Support Team and they can take a closer look.
Enjoy using Synergy!
Many thanks,
The Synergy Team at Symless
Synergy by Symless enables you to use…
Synergy by Symless enables you to use one keyboard and one mouse on multiple machines and also to cut and paste from machine to machine. However sometimes, after a while, i find that cut and paste stops working. I look forward to having drag and drop between machines.
October 22, 2019
Unprompted review
Reply from Symless: the company behind Synergy
Hi there,
Thank you for taking to the time to leave us a review!
Unfortunately, the cut and paste issue is a known bug and we are looking to get this resolved in the next upgrade.
You'll be pleased to hear that our Development team are looking at adding the drag and drop feature to Synergy 3.
Thanks again for the review - we really appreciate it!
Many thanks,
The Synergy Team at Symless
Synergy and macOS Catalina workaround…
Synergy and macOS Catalina workaround was outstanding
October 16, 2019
Unprompted review
This is the best KM sharing software
This is the best keyboard / mouse sharing software out there. I have used others and while all of them are less than perfect, I have to rate this one the best.
October 16, 2019
Unprompted review
Great software
Great software! the UI is feature rich, avoids you having to spend on expensive KVM switches. The support team is quick to respond, overall A+.
October 10, 2019
Unprompted review
I love Synergy
I love Synergy. Wonderful product.
The support is great. Thank you, Alexey and Daniel!
October 8, 2019
Unprompted review
I was having problems installing…
I was having problems installing Synergy. The Synergy team was very helpful and patient with my problem. I the installer was the problem getting Synergy installed. My only suggestion for inexperienced computer users is to Print out all the installation instructions before
attempting installing software.
September 13, 2019
Unprompted review
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