NitroShare Alternative in 2026 — What to Use Instead for Office File Sharing
NitroShare was a popular LAN file sharing tool for Windows. If you are looking for an actively maintained alternative with modern features, here are your options.
What NitroShare Was
NitroShare was an open-source, cross-platform LAN file sharing tool that gained a following for being simple and requiring no configuration. It used UDP multicast for discovery and TCP for transfers, worked on Windows, macOS, and Linux, and did what it advertised: send files to other machines on the local network without touching the internet.
For many small office users, NitroShare was the first discovery that local network transfer tools existed as a category separate from Windows file sharing.
Why People Are Looking for an Alternative
NitroShare's development activity slowed significantly and the project has not seen substantive updates in several years. While the existing versions may still function in some environments, there are practical reasons to move to a more actively maintained tool:
- Compatibility with current Windows 11 versions is not guaranteed
- No active bug fixes for issues that emerge with OS updates
- No support channel available
- The project's dependencies have not been updated for modern library versions
For an office that relies on file sharing as part of its daily workflow, depending on software with uncertain maintenance status is a genuine operational risk.
What to Use Instead
For Windows-only Office Teams: Oxolan
If your team works on Windows and needs a tool focused on the office file sharing workflow — peer discovery, large folder transfers, and reliable operation through Windows updates — Oxolan is the closest modern equivalent to what NitroShare was trying to be, with active development and support.
Setup is under two minutes, discovery is automatic, and transfers run at full local network speed. It is a paid tool, which is the meaningful difference from NitroShare's open-source free model.
For Cross-Platform Teams: LocalSend
LocalSend is the most significant free, open-source alternative for cross-platform local network transfer. It works on Windows, macOS, Linux, iOS, and Android, has a clean interface, uses HTTPS for transfer, and has active development.
LocalSend has effectively replaced NitroShare in most open-source recommendation lists because it is actively maintained and has broader platform coverage.
Download LocalSend from localsend.org — it is genuinely free and worth trying.
For Technical Users: FTP via FileZilla
For offices with a machine that can act as a persistent file server, FileZilla Server is free, robust, and has an established support community. It requires more setup than the above options but is highly reliable once configured.
How They Compare
| Feature | NitroShare (legacy) | Oxolan | LocalSend |
|---|---|---|---|
| Active development | No | Yes | Yes |
| Windows 11 support | Uncertain | Yes | Yes |
| macOS / Linux | Yes | No | Yes |
| Mobile | No | No | Yes |
| Automatic discovery | Yes | Yes | Yes |
| Folder transfer | Limited | Yes | Yes |
| File browser (remote) | No | Yes | No |
| Files routed through cloud | No | No | No |
| Support available | No | Yes | Community |
Migrating From NitroShare
The migration process is straightforward since NitroShare stores no persistent data that needs to be transferred:
- Uninstall NitroShare from each machine
- Install your replacement tool of choice on each machine
- Test a transfer to confirm discovery is working
There is no data migration involved — NitroShare was a transfer tool, not a sync or storage tool. The replacement simply needs to be installed and running.
Is There a Free NitroShare-Like Tool for Windows Only?
Among free options, LocalSend is the closest match for Windows in terms of simplicity and approach, even though it supports more platforms. There is no actively maintained free tool specifically for Windows-only setups that replicates NitroShare's model.
Frequently Asked Questions
Does NitroShare still work on Windows 11? Some older versions may function, but this is untested and not officially supported. The application has not been updated to account for Windows 11 changes, which may affect discovery or transfer reliability.
Why did NitroShare lose development momentum? Open-source projects maintained by small teams or individual developers sometimes run out of time or interest. NitroShare was a side project that solved a specific problem well, but was not backed by commercial resources to sustain long-term development.
Is there a NitroShare fork I can use? There have been community forks but none have gained significant traction or active maintenance. LocalSend is effectively the successor in the open-source category.
Should I keep using NitroShare if it is still working? If it is working reliably on your current setup, continuing to use it presents no immediate issue. The risk is that a future Windows update may break something that does not get fixed. Planning a migration while things are working is less disruptive than migrating after a failure.
Done troubleshooting Windows?
Oxolan handles file sharing so you never have to think about this again.
Get Oxolan for Windows