If you're looking for a simple way to link your Android to your computer and move documents without any hassle, CX Explorer (Cx File Explorer) It's one of those apps that makes everything work as if you were in Windows Explorer or Finder. With support for local networks, clouds, and external storage, it allows transfer and manage files quickly and without bloating your phone with unnecessary features.
In this guide you will see how to prepare Windows to share folders, what steps to follow from Android with CX Explorer and other similar apps, what to do if something goes wrong and what security measures should be applied. In addition, we review alternatives such as NAS or Google Drive, and clarify the role of Samba in the network, which is not only useful for files: it also allows network printing and user control.
What is CX Explorer and why it's suitable for sharing with PCs
CX Explorer is a file manager with a clean interface Material Design It works on mobile, tablet, and Android TV. Its great advantage is that it combines a clear experience with a powerful set of tools: browse, copy, move, compress, rename, extract and delete files both on internal storage and on cards or USB drives.
For connectivity, it allows access to network storage (NAS or PCs) with protocols such as SMB, FTP, FTPS, SFTP, WebDAV and LAN, and even offers an FTP server to access your phone from your PC. In everyday use, this means you can access your shared folders in Windows from your phone as if they were local and transfer photos, videos or documents without cables.
The app also helps to clean and organize: it has visual storage analysis to see at a glance what's taking up space, recycle bin for more control over recovery/deletion, and a cleaner that detects junk files, duplicates and unused apps. All without the need for root permissions or any weird configurations.
If you want to bring the experience to a big screen, some suggest run it on PC or Mac with tools like BlueStacks or using solutions for control your Android from your PC screen and thus manage files on a large scale. It is not essential for sharing with your PC, but it can be a convenient way to centralize management if you spend a lot of time on the computer.
Basic requirements and usage scenarios
For the exchange to work without surprises, PC and phone must be in the same same local networkThe minimum list is simple: a Windows computer, your Android with CX Explorer (or any of the compatible apps you'll see below) and shared PC folders by SMB.
A real case seen in forums: users who see how, suddenly, the LAN transfer stops working and the system marks the Access to storage as denied without having touched it. If something like this happens to you (for example on an Acer Spin 513), check the app's storage permissions from System Settings and, above all, check that in Windows sharing is still active and that the folder remains published on the network with the expected permissions.
Configure Windows to share folders via SMB
Before you touch your phone, you need to get Windows ready for other devices to access your folders. The goal is to activate the file and printer sharing and publish the directories you want with the correct permissions.
Enter in the Center network and sharingYou can go from the network icon in the taskbar: right-click, “Open Network & Internet settings” and, inside, open the advanced center. There, in the network profile you use (usually Private), make sure it is enabled file and printer sharing.
In the “All networks” section, you have the option to share with password protection. Disabling it makes it easier to log in from Android because it won't ask for your credentials every time. If you prefer extra security, leave it on: it also works with a password, but you'll just have to enter it. Windows username and password in the Android app.
To share a folder, go to its Properties → Share. Click “Share…”, add the “Everyone” group, and set permissions (read-only or read and write). From then on, that folder will be visible on the network, and you can access it from your mobile device with any device. compatible SMB client as CX Explorer.
Connect from Android: recommended apps
On Android, there are several apps that act as SMB clients and allow you to browse and manage PC folders as if they were local. All of the ones you'll see below work well for copy, paste, download or upload files and each one has its nuances.
Fx file explorer
FX File Explorer stands out for its balance between power and simplicity, and is compatible with SMBv2. In addition to SMB, you can connect via FTP, SSH, or WebDAV. After installing it, go to “Network,” click "Add" and choose “Windows Host (SMB)” to scan the network. Select the computer you are interested in (make sure both are on the same network). same Wi‑Fi) and you will see the shared folders ready to open.
File manager
The generic file manager that many people use on Android works very well and is free. On the home screen, tap "Remote", click “Add a remote location” and let it search for computers on your network. Choose the “Local Network” type, select the computer, and access the folders. This manager has almost 5 stars and more than 100 million downloads, a sign that it delivers on what it promises.
CX Explorer (Cx File Explorer)
In CX Explorer you will see three sections: Local, Library and Network. Go to "Network" and click "New Location" to detect available computers. When you choose your PC, you'll open the shared folders. If you've set up passwordless access in Windows, you will enter directly; if not, enter your credentials. Remember that CX also allows the PC to connect to the mobile via FTP, useful when you want to get files from your phone to your computer.
RS File Manager
RS Administrator offers a panel with “Network” where you will see options such as Cloud Drive, LAN, FTP, Remote, etc. Choose the one you need (usually LAN for SMB) and navigate through the folders. If you like to navigate through menus, you can open the top left side menu and go to “Network” for the same folders. access options.
andSMB
AndSMB is very comprehensive and focuses on SMB and CIFS to access any shared folder of the local network. It supports both Wi‑Fi and mobile data connections via a VPN, so you can safely access your home network from outside. It doesn't rely on external browsers and doesn't require root permissions, which makes it a direct and practical app.
Samba on the web: more than just file sharing
Samba is the free implementation of the SMB/CIFS protocol used by Windows environments to share resources. A Samba server on your network acts as a bridge between different systems: with it, computers running Linux, macOS, or Android can interoperate with Windows without stumbling, and vice versa.
In addition to folder sharing, Samba enables network printing. That is, you can share printers connected to the server so they are accessible from different operating systems. This facilitates centralized queue management and increases productivity in multi-platform environments.
Another key block is the user management and authenticationSamba allows you to define access policies, assign fine-grained permissions, and ensure resource security. It can be integrated with authentication systems such as LDAP, which simplifies having centralized control of credentials, especially useful in networks with many users.
In terms of compatibility, Samba acts as a mediator between disparate systems, ensuring that the services it offers are compatible with Windows environments. This fluid interoperability is vital when different systems coexist and are looking for optimize connections and administration.
Safety measures you cannot neglect
Opening folders from your PC to other devices requires discipline. With a few simple settings, you can minimize risks and keep your data safe during transfers.
- Strong passwords: Use strong passwords on your system and shared resources (mix letters, numbers, and symbols). A password manager is better than reuse combinations easy.
- Data encryption: Whenever possible, employ solutions to protect information both in transit and at repose.
- Permissions and access control: Share only what is necessary, with minimal permissions (e.g., read if you don't need to write) and limit users. Remember that giving access to more people increases the surface area risky.
- Updates and patches: Keep Android, apps, and Windows up to date. Many vulnerabilities are avoided with patches that correct known vulnerabilities.
- Secure networks: Avoid public Wi-Fi sharing. If you have no other option, use a VPN that adds encryption and authenticity to traffic.
- Backups: Make regular backups and keep at least one copy outside the device (cloud or external disk), preferably you distribute the copies in more than one place.
Other methods to share between PC and mobile
SMB is straightforward and convenient, but it's not the only way. Depending on your situation, you may be better off with a NAS or a cloud service. Each option has its advantages and disadvantages.
NAS
A NAS offers flexibility and expandability, but at a higher cost and complexity than Windows folder sharing. You'll need a unit with bays For disks, buy the disks (preferably models designed for continuous use) and place it where it can connect to the network. In return, you get plenty of scalable space, detailed users and permissions, and remote access if you set it up.
Beyond the home NAS there are personal servers, useful for centralizing multiple services, but in a home they are usually excessive and expensive both in terms of hardware and setup time. For sharing with Android, a basic NAS or simply SMB on Windows is usually sufficient.
Google Drive
If you don't need to move large amounts of data, Google Drive is a very convenient alternative. It usually comes pre-installed on Android, and offers 15 GB free per account and works on mobile, web, computer and even other devices such as consoles or televisions. Ideal for share and collaborate without depending on the PC being on.
Of course, if you're looking for a lot of space, you may have to pay, and you won't be able to take advantage of your physical storage like you would with a NAS or SMB. Within the Apple ecosystem, there's iCloud, although its free tier is 5 GB. In favor of the cloud, you won't have to leave any equipment on and you can access from anywhere thanks to the provider's servers.
Common problems and how to solve them
When something isn't working, it's almost always due to network, permissions, or authentication. These quick checks usually get everything back to normal. normal without headaches.
Does not detect the computer or folders: Check that your PC and mobile are on the same local network. Sometimes having your mobile on 5 GHz and your PC on 2,4 GHz makes detection difficult, so try putting them on the same Wi‑Fi bandRestarting your router and devices also helps restore visibility.
Firewall blocks: On Windows or your router, certain rules may prevent SMB traffic. Check your firewall settings to allow SMB traffic. file sharing and confirm that the network profile is Private if you are at home.
Credentials failure: If you use password-protected folders, make sure to enter the password in the Android app. correct username and password Windows account and that account has permissions to the folder. If you don't need to write, allowing read-only reduces risks.
Unsecured network: Avoid sharing from public Wi-Fi. If you need to access your network from outside, create a VPN to your home and thus you can access the folders on your PC or NAS locally and encrypted.
Storage access denied on Android: If the app loses permissions, go to Settings → Apps → CX Explorer and check the permission of Storage. In specific cases (such as the one reported on an Acer Spin 513), reinstall and re-grant permissions, along with checking the status of the sharing in Windows, usually resolves the blockage.
More file sharing apps that support SMB
Most modern file explorers on Android have built-in clients for SMB, FTP, FTPES and SFTPIf your phone already has a powerful one, explore its “Network” or “Remote” menus: you may not need to install anything. For connections from outside your home, remember to use VPN so that traffic travels encrypted and authenticated.
Final notes, recommendations and good practices
If you like to try out apps, a balanced selection goes through Fx file explorer (for its SMBv2 support and network view), the popular File manager (easy, free and with millions of users), and CX Explorer If you want a modern UI with cleanup tools and visual space analysis. RS Manager and AndSMB round out the repertoire with equally valid approaches for LAN and CIFS/SMB.
Finally, a temporary note: there are guides that have been updated on dates such as July 20, 2021. Although the basis of SMB has not changed radically, it is advisable to always apply the most recent versions Windows and apps to avoid known bugs and vulnerabilities, and download only from official sources to minimize risks.
You have Windows sharing settings, several Android apps for connecting via SMB, key security measures, alternatives like NAS or Google Drive, and a list of typical problems with their solutions; with these pieces, file sharing between your mobile and PC is a piece of cake. solved in a comfortable and safe way on your home network.
