10 Best S3 Browsers / Clients For Windows, Mac, Linux 2019

The purpose of this roundup is to make sure that the best S3 browsers of 2018 for Windows,Mac and Linux are talked about in detail with their features highlighted to help in your S3 cloud storage browsing needs. We tried to cover the best possible free and cheap options available for GUI and CLI enthusiasts.

The truth is that cloud is slowly becoming more and more popular because it is much better and easier for people to store their information on the cloud where it is safe and secure rather than have them on the physical media. Sure, I do talk about how we should always keep physical backups as well, but generally, cloud is where things should be considering how the modern day technology is rapidly evolving.

That being said, Amazon S3 is currently the most famous SaaS (Storage as a Service) available to people, however, that is not all. We also have Google Cloud, and Azure, and Azure. The one thing they all have in common is that they lack a centralised explorer that can allow the users to simply control all the clouds he or she is using without having to use different softwares.

Best S3 Browsers / Clients For Windows, Mac, Linux

Today, we are going to take a look at 6 of the best S3 browsers. These clients are superb for Amazon S3, Google Cloud, Microsoft Azure and for other popular cloud storage service providers.

CloudBerry Explorer (Windows, GUI)

The first Amazon S3 client that I am going to mention in this review is none other than CloudBerry Explorer. I am saying this because I have reviewed this before, and absolutely loved what CloudBerry has done with the Explorer. It is one of the finest tools you can put on when it comes to managing your Amazon S3 storage. Let’s find out why.

CloudBerry Explorer Review

For starters, the CloudBerry Explorer gives you some of the best features such as the ability to manage your buckets; you can edit them, transfer them, or simply delete them if you wish to. There is a very intricate automation system available as well, so if you want automatic backups done, the CloudBerry Explorer can handle that with great ease. There is a full-fledged command line interface for those looking for additional control, and all the files that are stored on the Amazon S3, or other cloud service can be encrypted for extra security. One thing that I really loved about this explorer is that it allows you to open and edit files without the need of downloading them first, making this an ideal choice for anyone who is looking for a good Amazon S3 file manager software. You can even batch delete the files if you are looking for that sort of feature.

There is nothing to dislike about CloudBerry Explorer, as it happens to be such a great option whenever you are looking for an Amazon S3 browsers. My only gripe here is that  for beginners, there is a steep learning curve that you must overcome before you can unlock the true potential of this software.

Overall, the CloudBerry Explorer is definitely one of the Best S3 explorers For Amazon. It has a free version that works just as well as the paid version with somewhat limited features but for people who are looking for basic functionality, this is a great software, and should work in all the conditions regardless.


  • Loaded with advanced and basic features.
  • Takes your Amazon S3, and gives you a deeper control of it.
  • Setting it up is easy for seasoned Amazon S3 users.
  • There is a feature that lets you compare and sync folders, which is a great blessing.


  • There is a steep learning curve for people who have not used a software like this before.


CyberDuck  (Windows, Mac, App Store, GUI)

If you are looking for an alternative to what is already available and popular, then don’t worry. As right now, I am going to talk about CyberDuck, one of the Best Amazon S3 Clients that you can get your hands on. The thing that you need to understand here is that this client comes with support for both Windows, and Mac, making it one of the finest all-rounders when it comes to Amazon S3 browsers. However, the important part here is that it is not just an explorer, as a matter of fact, CyberDuck is a libre server that also acts as a cloud storage browser, and it supports protocols such as FTP, SFTP, WebDAV, OpenStack, BackBlaze B2, Microsoft Azure, OneDrive, Google Drive, Dropbox, OpenStack Swift, and Amazon S3.

One of the best things that make CyberDuck one of the Best Amazon S3 User Interface Tools is that you get so many options all packed into one package. At first I thought that software might not be easy to use due to the level of detail that is given while creating it, but to my surprise, the ease of access is certainly there. You also get really fast uploads, and downloads of your files, so if speed is something you are concerned about, then you really do not have to worry about any of that. Just like any other great file explorer, you can edit your files without downloading them, so you are certainly going to enjoy that part of the software, and one more thing is that the ease of access you get when it comes to the interface is certainly great. I mean, there are programs that are great but their biggest crux is that the interface is terrible; CyberDuck makes sure that both the interface, and the program are great.

I did not find any glaring issues with the CyberDuck that would potentially break my experience with the client. The reason behind that is rather simple, CyberDuck is not just a cloud service browser, but it is much more than that, and that is why testing it was a bit difficult. Still, credit is given where credit is due.

Overall, the CyberDuck is certainly one of the best cloud storage browsers that you should look into if you are looking for a great set of features with support for both major operating systems, and a plethora of features.

  • A great software for managing your clouds.
  • Easy to setup.
  • The interface is one of the best.
  • Loaded with so many features.
  • Works on both Mac, and Windows.


  • The plethora of features might confuse a newcomer.


DragonDisk (Windows, Mac, Linux, GUI)

Another entry in the list of already amazing Amazon S3 managers is DragonDisk, it has been around for a long time, and is quite reliable when it comes to a good file management tool with robust features. One of the most outstanding feature of DragonDisk that makes it one of the best cloud storage managers is that it is absolutely free to use, and this immensely helps the small business owners who are looking for something that does not cost them additional money on top of the money they are already paying the cloud services that they are using.

It is a desktop application with full-fledged graphical user interface so you do not have to worry about reading and entering command because everything works without any issue. There are a lot of things to like here; for starters, setting up the DragonDisk is simple and easy to do, the software works on Windows, Linux, as well as Mac OS X, and it also supports a feature called file versioning. In addition to that, you also have data encryption to secure your files to a next step, and if you are someone who has multiple Amazon S3 accounts, then DragonDisk allows you to move files between them without any issue whatsoever. Another great feature I like is that it offers data compression that happens to be extremely efficient, and if you are not sure, the data compression actually saves you money because the files you are storing are now smaller in size, hence you will not have to pay for additional storage before time.

While I do love the DragonDisk as a great Amazon S3 browser, there are some limitations that must be addressed. For starters, the software updates are not as frequent as some people would like, and in addition to that, you do not get any sort of warranty with the software either. Another thing that I have to mention is that the interface looks dated. Last but not the least, the backup scheduling feature, which I believe to be one of the best features is not offered as of now.

Overall, I really love DragonDisk for the simplicity it provides, and the amount of features it gives, especially when you realise that it is a free software after all. Not to mention, it is not limited to Windows only, making it one of the best options in the market. There are some shortcomings that we faced, but the good thing is that none of them were glaring issues.

  • It is completely free to use.
  • Setting it up is simple and straightforward.
  • Works on Windows, Linux, and Mac OS X.
  • File versioning is a blessing to have.
  • Data encryption ensures that your data stays secure.
  • You can move files between your Amazon S3 accounts with ease.
  • Data compression can reduce incurred cost.


  • The software updates are not as frequent.
  • You cannot schedule automatic backups.
  • The interface is a bit dated.
  • You do not get warranty of any sorts.


CrossFTP (Windows, Mac, Linux, GUI)

Another great browser for Amazon S3 that we are going to look at right now is CrossFTP. Now I have to be honest here, when this software arrived for review, I was not sure if it is going to be good enough or not because there was not much to it. The documentation that was provided with the software was vague at best, and aside from the key, there was not much information to begin with. At first I was under the impression that this review is not going to go well, but after installing the program and launching it, I realised that I was mistaken.

For anyone who is looking for one of the best S3 clients for Windows / Mac / Linux, CrossFTP is the way to go as it works on all the operating systems that I just mentioned, and has full support on them, so you are not left behind. It features password encryption, as well as archives that allows you to compress, as well as extract the archives. You can do batch transfers, and you can even preview your files without having to download them. The pro version is also there that is filled with features such as local encryption, turbo engine, a full-fledged editor, and on top of that of that, it has support for Amazon Glacier, Google Cloud Services, as well as Amazon S3 support. In addition to that, support for other cloud services is also there so you are full with options.

With all the good things aside, I was wondering if CrossFTP has something that I would like to point out so the readers can have a proper guidance towards understanding this software. Well, you see, all the Amazon S3 clients are built with the same purpose, and that is to give the users a proper control over how to manage the files that they have stored. However, all of them have slightly different working under the hood, and at times, require tutorials. That is why nearly every other software that I have reviewed so far was with a proper tutorial. Sure, the developers do provide you screenshots but for a newcomer, those screenshots are not enough.

All in all, CrossFTP is a great Amazon S3 browser that has a ton of features for both the free and the pro users. However, the biggest gripe here is that the software does have a steep learning curve, so you must keep that in mind.

  • Excellent set of features in both free and pro version.
  • Works on Mac, Windows, and Linux.
  • Has password and local encryption for you.
  • Support for various cloud storage.


  • There is no documentation or guide on the website, which makes things difficult for newcomers.


S3cmd (Mac, Linux, CLI)

If you are bit of a purist who has complete knowledge about how Amazon S3 works, then one of the best amazon s3 file managers that I can suggest you is the S3cmd, the important thing that you must know about this explorer is that it is entirely based on command line interface, meaning there is absolutely no GUI to begin with, and it can be difficult for newcomers, as they are not normally aware of how to handle the commands when it comes to Amazon S3.

That is not a bad thing at all, as the S3cmd is perhaps the most powerful S3 explorers that I have tested so far, and even though I had difficulties setting it up in the beginning, everything started making sense once the software was setup and up and running. One of the redeeming factors is that the S3cmd is completely free, and does not even have any license or whatever. You can upload, manage, and even download the data that is stored on your Amazon S3 cloud, and in addition to that, it supports all cloud storage services that use the S3 protocol, so you can even use Google’s Cloud Storage, and in addition to that, you can even use DreamHost DreamObjects. It gives you features such as batch scripts, as well as automated backups but bear in mind that it is all done through commands. Another great thing is that it is completely open source, and free for both private, and commercial use. Some of the features that have been added recently include multipart uploads, incremental backup, encryption, s3 sync, ACL and metadata management, S3 bucket size, and policies, and a lot more.

While the S3cmd is certainly a lot more powerful than any other tool I have reviewed so far, the biggest strength of this software is also its biggest weakness. The developers have said it themselves that this software is best suited for power users who have a very great control over the commands. In case you have not read over the website, they have recently added 60 additional commands, on top of the existing ones, making this software even more complex than it was before.

Overall, I love the S3cmd, and while a newbie like me is certainly going to have a fair share of trouble using it properly, I can assure you that if you have a proper grip over the commands that are used, this is the best software you can get. On top of everything, it is completely free and open source.

  • Filled with intricate and powerful features.
  • Completely free for private and commercial use.
  • Runs on all the major operating systems.
  • Supports Amazon S3, and all other cloud storage using S3 protocol.
  • Open source.


  • Only suitable for power users.


Rclone (Windows, Mac, Linux, CLI)

The last of the Amazon s3 explorers on this list is going to be Rclone, this is also a command line interface program, but slightly more user friendly as compared to some of the other options that are available in the market. One of the biggest selling point is that aside from Amazon S3, it also supports a slew of other cloud storages, mainly:

  • Google Drive.
  • Dropbox.
  • Microsoft OneDrive.
  • Microsoft Azure.
  • Yandex Disk.

And many more. Now considering how it is a command line interface, the power you get is going to be certainly there. However, the difficult part here is that it is filled with intricate and complex commands that not many people might be able to master in the first place.

My experience with Rclone was relatively good, I did not run into many issues, but that is largely because I had already reviewed S3cmd and I knew what I was doing. If you are someone who has not used a command line interface before, then you are going to run into some learning because without that, you will not be able to properly use it. One of the best things about this cloud explorer is that all the tutorials and guides are available on the website and you can set it up following the guide. Don’t worry about the long list of commands as they will only help you understand this software better. All the necessary features such as encryption, data management, automated backup, and so on are there, so you really do not have to worry about being without the features. You are getting the most out of the software, and the best part is that it is entirely free.

I do not have any issues with the software, I find it a lot better thanks to the extensive guide that is available on the website. Sure, the learning curve is a lot steeper, but then again, you need to understand that this type of software is only for people who are experts at cloud backup storage services, especially Amazon S3 and other similar options that are available in the market.

Overall, the Rclone is a great software for any power user who is looking to make the most out of his or her skill and grip over the Amazon S3 cloud.

  • Full of powerful features.
  • Is completely free and open source.
  • Supports a long list of supported cloud storage services.
  • All the necessary commands are neatly given on the website.
  • Great for power users.


  • The learning curve.



Testing all these amazing S3 Browsers for Windows was not an easy task because every one of them was developed with such attention to detail that I sometimes got overwhelmed. The good thing is that this list contains only the best of the best, and for anyone who is looking for a complete cloud solution, I can guarantee you that your experience is going to be great with the listed S3 clients.

Considering how cloud storage services are used by people who are experts, as well as the newcomers, I made sure that I add programs that are for newcomers, as well as programs that are built for the power users. Most of them are free with paid options available so you can take your time while making a decision. If you think we may have missed some of the programs that should have been in the list, feel free to comment below and let us know.


Please enter your comment!
Please enter your name here