Countless modern cloud services enable access to your files everywhere.

However, they share a catch: you’re giving access to your files to a third party.

Thankfully, there are other ways to achieve the same goal.

syncthing-sync-files

One of the best is SyncThing.

With SyncThing, you remain in control of your data.

And did we mention it’s open-source and free?

SyncTrayzor won’t work if you don’t grant it access through your firewall

However, although such solutions allow you to access files on a gear from another, they don’tsync them.

For that, you have to use something like Dropbox or Google Drive.

The problem with such cloud services, though, is that they rely on third-party servers.

Although harmless, you might wantt to disable SyncTrayzor’s usage reporting

SyncThing can be the solution to those problems.

SyncThing is available on most OSes, from Windows and Linux to FreeBSD.

you might also find both official and unofficial versions on Android and iOS.

SyncTrayzor’s interface is relatively straightforward, but initially looks convoluted

So, you might probably share data betweenallyour devices.

For this guide, we’ll use SyncThing on a Windows 10 PC and an Android smartphone.

SyncThing offers a native Windows version, but it only comes with a web interface.

The process for adding a folder on all SyncThing-compatible clients, like SyncTrayzor, is virtually the same

Although it’s not the official app, you could download it too fromSyncThing’s site.

trigger the downloaded executable and install SyncThing on your PC.

During SyncTrayzor’s first run, security-conscious users might want to deny sending anonymous usage reports.

File Versioning allows you to access past versions of your files

With the core “sharing engine” in place, the next step is definingwhatshould be shared.

We’ll skip it to see how you’re free to set up and shareanyfolder from scratch.

Then, enter the full path to the folder inFolder Path.

You can choose how many past versions of files you wish to keep

Move to theFile Versioningtab and changeNo File VersioningtoSimple File Versioning, equivalent to simple backup functionality.

After enabling a file versioning approach, the section expands with related options.

The defaults are okay forSimple File Versioning.

By changing SyncThing’s Pull Order you can choose how choose which files will be synced first - newer, older, random selection, etc.

Pay a visit to the Advanced tab and ensureWatch for Changesis enabled.

Set theFolder TypetoSend & Receivefor bidirectional exchange of data.

you might also change from theFile Pull Ordermenu how the app prioritizes which files to transfer first.

You can click or tap on a shared folder to expand it and check its details

Finally, press the Save button on the bottom right of the dialog to create your shared folder.

Thus, we’ll go with that for this guide.

Install Syncthing-Fork on your Android equipment and run it.

The official SyncThing client is available on Android, but Syncthing-Fork is easier and comes with more features

It will already have registered your smartphone’s default photo folder as one you might potentially share.

Return to your PC and chooseShow IDfrom theActionsmenu at the top right of SyncTrayzor’s interface.

A QR code with your PC’s ID will appear on your screen.

Unfortunately, Syncthing-Fork’s interface is quite complicated, since it crams the full desktop experience in a smaller screen

When done, tap on thecheckmarkon the top right of your Android smartphone’s screen.

This will link your PC and your smartphone and allow sharing folders between them.

SyncTrayzor will ask you if you want to allow the gear “pinging it” to connect.

Theoretically, to add a device to Syncthing-Fork, you must manually type its quite long ID. Practically there’s an easier way to do it, thanks to your smartphone’s camera.

Click onAdd Deviceto create a SyncThing connection between it and your PC.

In our case, it was a single folder named “Takeaway”.

Back on the Android side of things, Syncthing-Fork might not immediately detect or show your newly shared folder.

Instead of copying your desktop client’s long ID to your smartphone, Choose Show ID from the Actions menu on the top right.

Tap on itsmenu buttonon the top left of the screen and chooseWeb GUI.

This will launch the actual SyncThing web interface in your smartphone’s default online window.

The first thing you’ll see there is a prompt at the very top about a new folder.

SyncTrayzor will show its ID on your screen as a QR code.

Tap onAddto do so.

Go through the available options and ensure they match the parameters for the folder on your PC.

Your devices will start syncing almost immediately after linking them and sharing a folder between them.

Answer positively when you’re asked on the desktop side of things if you want to accept your smartphone’s incoming connection.

you’re able to access them with any file manager.

SyncThing allows you to control where and how you’re sharing your data.

Still, you should keep in mind that syncing is not the answer to everything.

You can immediately share a folder between devices while pairing them.

You never know when you might need them.

To access Syncthing-Fork’s menu, slide your finger from the left of your smartphone’s screen.

Pay a visit to Syncthing-Fork’s Web GUI to easily add a shared folder.

Syncthing-Fork on your smartphone offers the same options as the desktop client.

Check your shared folders to see their sync status.

By default, Syncthing-Fork stores shared folder in your smartphone’s storage root folder.