Screen Mirror
Alfacast allows you to stream and to view video from the screen of device. The app streams content from your desktop to another device in real time. We use the latest high technologies to provide the best picture and sound quality.
To start screen mirroring please download and install alfacast app on your streamer and viewer devices!
Multichannel Streamer
The application already has a built-in multichannel broadcast feature. This feature allows you to stream content from your desktop to multiple devices simultaneously in real time.
Stream content from PC or Mac devices up to 32 channels simultaneously
Stream content from mobile devices up to 8 channels simultaneously
No need to configure stream server, just press one button to get started!
Broadcast Discovery
We have not set the limit of network nodes in our system. You can use an unlimited number of devices with the alfacast application inside your local network. Our system will detect all devices with alfacast application.
Node detection occurs automatically. There is no need to scan the QR code to connect or add a new user, or enter manually the IP address of the new device.
Automatic discovery of devices inside local network
Unlimited number of users on the network
Cross Platform
We have developed a new cross-platform UDP-based streaming technology from the scratch. This is a new generation peer-to-peer data transfer technology. This technology also introduces a new peer-to-many transmission feature. With the peer-to-many feature, users can stream content to multiple devices simultaneously in real time.
Alfacast application is available on the following operating systems:
Screen mirror for macOS
Screen mirror for iOS
Screen mirror for tvOS
Screen mirror for Android
Screen mirror for Android TV
Screen mirror for Linux
Screen mirror for Windows
Screen mirror for Wear OS
Screen mirror for Fire OS
We Use Most Popular Video Codecs
To provide good picture quality we use modern video codecs. The user can select the desired video decoder at the viewer side in the application settings. The video encoder will be selected automatically on streamer side.
Alfacast application supports the following list of codecs:
H.264 / AVC video codec
H.265 / HEVC video codec
VP8 video codec
VP9 video codec
Full Software Solution
Our screen mirroring solution is completely software based. Everyone has a PC, Mac or mobile devices. There is no need to buy anything else to stream content. Just install alfacast on your streamer and viewing device. Press one button to connect and go ahead!
The application is decentralized and completely serverless. There is no any central server node. Each user can broadcast its content to another user without problem.
Save your money, time and space with our software solution
Serverless technology, no need to setup separate server
Built-in streamer & viewer in one application
Security & Encryption
The connection between network nodes is initially encrypted. The connection during broadcast is also permanently encrypted. You can trust alfacast because our application uses end-to-end encryption technology.
To achieve maximum security we use the following methods:
AES encryption method
RSA encryption method
End-to-End encryption technology
4K Ultra HD Resolution
We keep up with the times. Today, video image quality plays an important role. Our application supports streaming mode with picture quality up to 4K Ultra HD. We also support video frame rates up to 60 FPS for a more comfortable viewing experience.
Built-in streamer with resolution up to 4K Ultra HD at 60 FPS
Built-in viewer with resolution up to 4K Ultra HD at 60 FPS
Achievements
We reached 1 000 000+ downloads in total for all platforms!
We have been developing alfacast application for 6+ years!
We translated alfacast application into 13 languages!
App Reviews from Our Users
Marcelo Machado
Finally i found a program that screen the device screen to ubuntu 20.10 but…. is possible do the oposite? share the pc screen to cellphone? im thinking use that to use the “VR cardboard” for doplhin emulator or other similar….
Claude Gaborit
Very easy to handle. I just made a try in between laptop sous UBUNTU and tel huawei via the wifi network of the house. DIRECT succès without any hassle. Simple and efficient. Congratulations.
Disaster Area
Terrific! Runs smoothly. No problems at all. I got the Windows version for a few euros. I’m very happy with that too. I can’t transfer sound. But since I don’t need that anyway, I didn’t delve very far into the settings. Maybe will go. So thanks to the developers! A really very helpful app!
Philipp B
An earlier review of mine (I don’t see it, I hope it doesn’t appear here after 2) was completely unjustified and very negative. I simply didn’t understand how the app worked. The app must be installed on both devices. She wasn’t with me. Now I understand the app and use it to mirror the display content of the tablet to the TV via Chromecast. For example, I can play Baldur’s Gate or Sanitarium on the big screen.
Torsten Arendt
Works without problems. Very fast transmission.
pc pete
Works great as described on Samsung phone and tablet, on Xiaomi and Realme phone
T “Low” Jenkins
Works just fine for me. I read the instruction
Márcio Silva
Great app! Very easy to use. The connection is very good according to the devices I have connected. An important tip… Be careful not to leave files and your password visible when transmitting your presentation, etc.
Elena Makhinina
An interesting program, there are instructions in Russian, everything is clear. Everything connected and worked for me right away. I recommend!
e34ef e34ed
Works fine with Windows 10 and Android 10. I would like also to be able send most clicks through this app. But view cart is also useful. It is very good that by default low quality because this is faster.
Jay M
For some daft reason screen mirroring was removed from Android TVs released after 2020, i tried so many apps to bring it back and none worked. There was a few apps that would connect but then just disconnect. So i wasnt expecting alfacast to work either but its currently free so got nothing to lose by trying it. Turns out not only does it work but it works every single time. I just wish there was more settings for things like fullscreen and display orientation. cheers dev/s
Imane Oussaide
It’s interesting and effective
Manjushri Bodhisattva
So far it works great, ‘out of box’, just run it on both devices and be on the same network. It seems all the bad reviews are from people that did not understand what the app is actually for… Screen/Audio Streaming from one Android Device to another (or to/from a desktop pc). It is not a movie player, use VLC… It is not for your XBox, use XBox Link for that… Steam Link for Steam. You get it.
Manuel Jesús Muñoz
Very good app and easy to use. If you meet the compatibilities, it will not cause problems. Obviously if you use very old devices, they may not be compatible, and I think that is the reason why some users give it few stars. 100% recommended!
Vladimir Kai
The only app that worked for me! Thanks to the developers!
David Moreno
This is good, it fulfills the function of reflection.
Es Campur
Very useful for switching screens
Ekrem Demirel
In one word, perfect.
Luiz Ricardo
Excellent!! I’m casting Android to iPad IOS. For some reason it doesn’t transmit with audio. Only with microphone. If you can, please help with the configuration. Abs
Washington Rodrigo
This app is very good, I’m even going to buy the 4k version, I really loved it, the only one that didn’t leave it talking about the Xbox one ❤️🥰💪🙌
Jurgen JUROVSKY
Works both ways without problems, connects quickly Sony smartphone+ Huawei tablet video from the screen is transmitted with a delay to another screen without sound or haven’t figured it out yet no advertising
mahesh gajakosh
Good
maman rabiou salaou wackata
Great, lots of courage
Rock Raja
good
NajmuL BD SA Now
nice
A21s Samsung
good
Shakhar Kumar
good
ridha gogi
Very Very good 👍
K1 Saturn
Very good
Hasan Kamel
Great program
MINH DIỆU NGUYỄN
Good
ANONIMO
Excellent.
Noisy
Great, everything works👌👌
Alfacast is mentioned on the following websites
