Apps for Windows with any license

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Show 33 less popular platforms
  • Skype

    An instant messaging app that provides online text message and video chat services.

     

    Freemium Mac OS X Windows Linux Web Android iPhone Blackberry Chrome OS ... Windows RT Android Tablet BSD Windows Phone iPad Apple Watch Android Wear PortableApps.com

  • Thunderbird

    Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.

     

    Free Open Source Mac OS X Windows Linux BSD PortableApps.com Haiku

  • Picasa

    Picasa is a software download from Google, that helps you organize, edit, and share your photos. The local application usage and the online storage up to 1 GB is free, and it is easy to use. The online version is called Picasa Web Albums.

     

    Freemium Mac OS X Windows Linux Chrome OS Wine

    • Discontinued Google retired Picasa in favor of https://alternativeto.net/software/google-photos/ .
  • Pidgin

    Pidgin is an easy to use, multi-protocol chat client client used by millions. Connect to AIM, MSN, Yahoo, XMPP, and more chat networks all at once.

     

    Free Open Source Mac OS X Windows Linux BSD PortableApps.com Xfce

  • Spotify

    Spotify is a commercial music streaming service providing digital rights management-restricted content from record labels including Sony, EMI, Warner Music Group and Universal.

     

    Freemium $ $ $ Mac OS X Windows Linux Web Android iPhone Blackberry Chrome OS ... Android Tablet Windows Phone iPad Apple TV OpenPandora Kindle Fire MeeGo Playstation Fire TV Adobe Flash Player

  • WordPress

    WordPress is a state-of-the-art publishing platform with a focus on aesthetics, web standards, and usability. More simply, WordPress is what you use when you want to work with your blogging software, not fight it.

     

    Freemium $ $ $ Open Source Mac OS X Windows Linux Web Android iPhone Blackberry BSD ... iPad Self-Hosted PHP Cloudron

  • Telegram icon

    Telegram

    Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful. .

     

    Free Mac OS X Windows Linux Web Windows Mobile Android iPhone Blackberry ... Android Tablet BSD Windows Phone iPad Apple Watch Android Wear PortableApps.com FreeBSD

  • Hangouts icon

    Hangouts

    Hangouts is a messaging app that lets you send and receive messages, photos and more, and even start free video and voice calls – one to one or with a group! "Hangouts" are places used to facilitate group video chat (with a...

     

    Free Windows Web Android iPhone Chrome OS Android Tablet iPad Chrome ... Android Wear

  • Twitter icon

    Twitter

    Twitter is an online social networking service that enables users to send and read short 280-character messages called "tweets". Registered users can read and post tweets, but those who are unregistered can only read them.

     

    Free Mac Windows Web Android iPhone Blackberry Windows S Android Tablet ... Windows Phone iPad TweetDeck Blackberry 10 Nokia Store Kindle Fire

  • WhatsApp Messenger icon

    WhatsApp Messenger

    WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS.

     

    Free Mac OS X Windows Web Android iPhone S60 Blackberry Android Tablet ... Windows Phone Blackberry 10 Android Wear Kindle Fire

  • Slack icon

    Slack

    Slack brings all your communication together in one place. It's real-time messaging, archiving and search for modern teams.

     

    Freemium Mac OS X Windows Linux Web Android iPhone BSD Apple Watch ... Electron / Atom Shell

  • Shazam icon

    Shazam

    Shazam gives instant satisfaction for when you want to know the name of that song playing on the radio.

     

    Freemium Mac OS X Windows Android iPhone Windows RT Android Tablet Windows Phone iPad ... Apple Watch Android Wear Kindle Fire Apple Messages

  • OpenVPN icon

    OpenVPN

    OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing...

     

    Free Open Source Mac OS X Windows Android iPhone Android Tablet iPad Self-Hosted Cloudron

  • Discord icon

    Discord

    All-in-one voice, video and text chat for gamers that’s free, secure, and works on both your desktop and phone.

     

    Freemium $ $ $ Mac OS X Windows Linux Web Android iPhone BSD FreeBSD

  • Drupal icon

    Drupal

    Content-Management Framework (CMF), Content Management System (CMS), Community and Blog software.

     

    Free Open Source Mac OS X Windows Linux Web Android iPhone Blackberry Android Tablet ... Windows Phone iPad Self-Hosted PHP

  • Flickr icon

    Flickr

    Online social photo and short video sharing community. Flickr helps you organize that huge mass of photos you have and offers a way for you, your friends and family to tell stories about them.

     

    Freemium Mac OS X Windows Web Android iPhone Chrome Kindle Fire

  • Mumble icon

    Mumble

    Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while gaming.

     

    Free Open Source Mac OS X Windows Linux iPhone BSD iPad PortableApps.com

  • Tox icon

    Tox

    Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

     

    Free Open Source Mac OS X Windows Linux Android iPhone Android Tablet BSD

  • Signal icon

    Signal

    TextSecure and RedPhone have been merged to create Signal! Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in real time with all your friends at once, and share media or...

     

    Free Open Source Mac OS X Windows Linux Android iPhone Android Tablet iPad Chrome

  • StumbleUpon icon

    StumbleUpon

    StumbleUpon discovers web sites based on your interests, learns what you like and brings you more.

     

    Free Windows Linux Web Android iPhone iPad Chrome Firefox

  • Viber icon

    Viber

    Viber is a mobile application that lets you make free phone calls and send text messages to anyone who also has the application installed. .

     

    Freemium Mac OS X Windows Linux Android iPhone Windows RT Android Tablet Windows Phone ... iPad Blackberry 10 Apple Watch

  • Qiqqa icon

    Qiqqa

    Qiqqa is free award-winning knowledge-, research- and reference management software. If you're serious about getting the most from managing your publications, PDFs and bibliographies, Qiqqa is for you.

     

    Freemium Windows Web Android Android Tablet

    • Discontinued The development may be slow: there are no news since 2015, but the program can be still downloaded from the official website.
  • Trillian icon

    Trillian

    Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation should be easily shared between all of your devices, not trapped as...

     

    Freemium Mac OS X Windows Linux Web Android iPhone Blackberry iPad

  • Mailbird icon

    Mailbird

    Mailbird is more than just another email client - It's an all-in-one communication platform for email, contacts, calendar, apps, task management, video meetings and much more. Try it free, today.

     

    Freemium $ $ $ Windows

  • Jitsi icon

    Jitsi

    Jitsi (previously SIP Communicator) is an audio/video and chat communicator with full end-to-end encryption that supports protocols such as SIP, XMPP/Jabber, ICQ/AIM, Windows Live, Yahoo!, GTalk/Hangouts extensions, as well as OTR, ZRTP...

     

    Free Open Source Mac OS X Windows Linux Web Android BSD