ultimate-file-manager-pro

Open source alternative to Solid Explorer, Directory Opus, XYplorer, Total Commander and xplorer²

274 stars
GPL-3.0
Active this week
Last commit 2 days ago

Last verified Oct 20, 2026

Manage files across Android Mobile, Android TV, and Windows with a dual-pane interface, LAN sharing, and zero telemetry. GPL-3.0 licensed FOSS build on GitHub.

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Ultimate File Manager Pro project hero: dual-pane file manager for Android Mobile, Android TV, and Windows PC

Read the full breakdownWho it is for, how it works, trade-offs, the quick start and the FAQ

who it's for

Who ultimate-file-manager-pro is for#

Android TV and Fire TV Users Who Sideload Apps

UFM's TV build provides full remote-control navigation for browsing and managing APK files on a large screen, while the Windows companion handles 1-click installs over Wi-Fi without ADB commands. The Downloader app Quick Code (1581139) simplifies initial TV installation.

Skip if:

If you only sideload apps occasionally and prefer a minimal footprint, a single-purpose tool like the Downloader app covers basic sideloading without UFM's full file management overhead.

Power Users Managing NAS or Self-Hosted Storage

UFM connects natively to SMB shares, SFTP servers, FTP, WebDAV endpoints, and AWS S3 from the Android app. Users with a home NAS running Samba or a self-hosted file server can browse and transfer files without a separate cloud sync client.

Skip if:

If your storage is entirely in Google Drive, OneDrive, or Dropbox, the FOSS build does not support those services. The Play Store build does, but it includes closed-source analytics SDKs.

Privacy-Focused Android Users Avoiding Telemetry

The FOSS build contains no analytics SDKs, no crash reporters, and no in-app billing. For users who audit app permissions and prefer APK installs over the Play Store, UFM provides feature-complete file management without any telemetry payload.

Skip if:

If you do not have strong privacy requirements and want automatic updates plus proprietary cloud integration, the Play Store build is more convenient and covers the same core features.

Developers Pushing Android Builds Over Wi-Fi

1-click APK sideloading from the Windows companion lets developers push builds directly from their desktop to a connected Android device without USB cables or ADB commands. This suits iterative development or testing workflows where a physical connection is inconvenient.

Skip if:

Developers who already use ADB via the command line or Android Studio wireless debugging may find little advantage over their existing tooling for this specific workflow.

the problem

The problem it solves#

Most Android file managers ask you to choose between features and privacy. The popular paid apps bundle Google Firebase analytics, crash reporters, and in-app billing SDKs as defaults. Apps that skip those trackers often end up as barebones file browsers with no network share support or large-screen TV optimization.

Connecting an Android device to a Windows PC for file transfers typically requires USB cables, cloud storage accounts, or a third-party app that routes traffic through an external server. For Android TV users, sideloading apps from a PC is awkward: most workflows require ADB command-line knowledge or a separate companion app that may not be free. Managing files across Android and Windows, without giving up telemetry control or paying multiple license fees, is the core pain that UFM addresses.

how ultimate-file-manager-pro solves it

How it solves it#

Dual-Pane File Management

Two file panels shown side by side on the same screen enable drag-and-drop copy, move, and comparison between directories without switching views. Both panes can browse local storage, network shares, and cloud storage simultaneously, so cross-location transfers happen in a single drag operation.

Native Windows PC Companion

A standalone Windows app built with Rust and Tauri pairs with your Android device over local Wi-Fi. Authentication uses TLS certificate pinning and a dynamic PIN, with no cloud account or external server required. Zero-configuration LAN discovery via mDNS finds the device automatically on the local network.

1-Click APK Sideloading

Drag an APK or XAPK file onto the Windows companion to install it remotely on a connected Android phone or TV over Wi-Fi. No ADB commands or USB cables are needed. The TV build supports this workflow for installing apps on Fire TV and Android TV devices from a Windows desktop.

Multi-Protocol Network Storage

Connects to network-attached storage and remote servers via SMB, SFTP, FTP, WebDAV, and AWS S3. All five protocols are available in the FOSS build. Proprietary cloud SDKs (Google Drive, OneDrive, Dropbox) are omitted from the FOSS build because they require closed-source dependencies.

Android TV Native Interface

A separate TV APK provides full D-pad navigation, Leanback UI design, and quick action bars tuned for remote controls on Fire TV and Android TV devices. Installation on Fire TV is available via the Downloader app using Quick Code 1581139, bypassing manual sideloading entirely.

Built-In Multimedia and Archive Suite

UFM bundles a media player supporting MKV, MP4, and AVI with instant thumbnail generation, PDF and Office document viewers, and archive tools for ZIP, 7Z, RAR, and ZSTD. These are included in the approximately 180 MB install footprint, replacing the need to install separate viewer and archive apps on the same device.

strengths · trade-offs

Strengths and trade-offs#

Strengths

Cross-Platform Coverage: Android and Windows in One ProjectMost file managers are either Android-only or desktop-only. UFM spans Android Mobile, Android TV, and Windows PC from a single GPL-3.0 repository, with direct device pairing over LAN. No separate subscriptions or per-platform licenses are required to cover all three platforms.
Zero-Tracker FOSS BuildThe FOSS build distributed on GitHub Releases contains no Google Firebase, Crashlytics, or proprietary analytics SDKs. This is uncommon among feature-complete Android file managers. The GPL-3.0 license allows forking and modification without restriction for personal or commercial use.
Self-Contained Offline SuiteUFM ships a built-in media player, document viewer, PDF reader, archive tools (ZIP, 7Z, RAR, ZSTD), and 14 language translations in a single install. It is designed to function fully offline without any cloud dependency, consolidating tools that users would otherwise install as separate apps.
LAN-First Device Pairing with No Cloud RequiredThe Windows companion discovers Android devices automatically via mDNS/local broadcast, with no account creation, no cloud login, and no traffic routed through external servers. Connections are secured by TLS and a dynamic PIN, keeping all transfers on the local network.

Trade-offs

-FOSS Build Omits Google Drive, OneDrive, and DropboxThe GitHub FOSS build does not include Google Drive, OneDrive, or Dropbox integration because those require closed-source SDKs incompatible with the open source build variant. Users who depend on these services need the Google Play Store build, which includes proprietary analytics SDKs in exchange.
-Large Installed Footprint at Approximately 180 MBUFM bundles a multimedia engine, archive tools, document viewers, and a LAN server component in a single package. At around 180 MB installed, it is significantly larger than a minimal file browser. On devices with limited internal storage this is a practical constraint to evaluate before installing.
-Early-Stage Project with Small CommunityThe repository was created in June 2026 and had 113 GitHub stars and 1 fork as of August 2026. The project is under active development but has not yet accumulated the community testing, third-party reviews, or issue history that longer-established file managers carry. Users in production workflows should account for this.

versus alternatives

ultimate-file-manager-pro vs alternatives#

UFM vs Total Commander

Total Commander is a dual-pane file manager available for Windows and Android under separate one-time shareware licenses. UFM covers both Android and Windows as a single GPL-3.0 project with no purchase required.

UFM's Android and Windows apps pair directly over LAN for wireless file transfers, which Total Commander does not offer through a native first-party companion. Total Commander has a substantially larger ecosystem of plugins and decades of community-contributed extensions; UFM, created in June 2026, has a much smaller community and plugin library at this stage. For users who need that breadth of plugin support or rely on Total Commander's established Windows power-user workflow, it remains the stronger choice on that front.

UFM vs Directory Opus

Directory Opus is a Windows-only file manager targeting power users, with a paid license (one-time or subscription) and no Android companion. UFM extends cross-platform coverage to Android Mobile and Android TV, which Directory Opus does not address at all.

On Windows, Directory Opus has a feature depth that UFM's companion app does not match: scripting, advanced batch renaming, highly configurable toolbars, and decades of documented workflows. UFM wins on cost (GPL-3.0, free) and cross-platform reach. Directory Opus is the better choice for Windows-centric power users who do not need Android integration and are willing to pay for a deeply customizable desktop file manager.

UFM vs Solid Explorer

Solid Explorer is a paid Android-only file manager (one-time purchase on Google Play) with a polished dual-pane interface and built-in support for Google Drive, Dropbox, and OneDrive. UFM is GPL-3.0 and free, and adds a Windows companion and Android TV support that Solid Explorer does not provide.

UFM's FOSS build omits Google Drive, Dropbox, and OneDrive because those require proprietary SDKs. Solid Explorer supports all three by default. For Android users whose primary workflow centers on those cloud services, Solid Explorer is the more convenient choice. UFM is the stronger pick for users who prioritize local network protocols (SMB, SFTP, S3) and want cross-platform coverage without closed-source dependencies.

install · quick start

Quick start#

bash

Install the Windows companion from source by cloning the repository and running the Tauri build.

```bash
git clone https://github.com/Kilowatch/ultimate-file-manager-pro
cd UFM-Windows
npm install
npm run tauri build
```

tech stack · detected from GitHub

What it's built on#

Languages: CKotlinTypeScript
Frameworks: React

frequently asked

FAQ#

Is Ultimate File Manager Pro free to use?

Yes. The FOSS build on GitHub Releases is free to download and install as an APK on Android or as a portable executable on Windows. There is no paywall. GitHub Sponsors links are provided for optional support, but they are not required to use any feature of the app.

What is the difference between the FOSS build and the Google Play Store build?

The FOSS build removes all Google Firebase analytics, Crashlytics, and in-app billing SDKs. It also omits Google Drive, OneDrive, and Dropbox because those require closed-source SDKs. The Play Store build includes those proprietary cloud services and analytics. Open protocols (SMB, SFTP, FTP, WebDAV, S3) are identical in both builds.

Does UFM work on Android TV and Fire TV?

Yes. A separate TV APK is published on each GitHub Release, built with a Leanback UI and full D-pad navigation for remote controls. For Fire TV, the TV build can be installed using the Downloader app with Quick Code 1581139, removing the need for manual APK sideloading.

Can I transfer files between Android and Windows without a USB cable?

Yes. The Windows companion pairs with the Android app over local Wi-Fi using mDNS automatic discovery. Once paired via TLS and PIN authentication, you can browse both the Android file system and local Windows drives side by side and transfer files without any cable or cloud service involved.

What network protocols does UFM support in the FOSS build?

The FOSS build supports SMB, SFTP, FTP, WebDAV, and AWS S3. The app's component breakdown also lists MEGA, Filen, Drime, and Koofr cloud backends as part of the cloud and storage engine. Google Drive, OneDrive, and Dropbox are available only in the Play Store build due to their proprietary SDK requirements.

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