Software that simply works.
Apps and games by Ostrong Studios from Austria — offline, ad-free and without an account wherever possible.
WindowsSpieglein.
Your iPhone on the big screen.
Receives AirPlay from iPhone, iPad & Mac and shows the screen on your Windows PC — entirely local on your Wi-Fi.
iOSAndroidWindowsLichtblick.
Edit photos without the internet.
A full-featured photo editor that runs entirely on your device — no account, no subscription, no ads and no watermark.
iOSMacWindowsShellDiver.
SSH without an account or subscription.
An SSH client with everything included — sync, startup commands, port forwarding — and your keys stay on your device.
iOSAndroidBrowserWichtelrunde.
Secret Santa without signing up.
Create a group, share the invite code, add wishes, draw names — no account, no e-mail address, no password.
MacLenshelf.
Your photo archive, your folders.
A local photo and video catalogue for your Mac: index folders, review, rate and tag — your originals stay where they are.
MacUnterschied.
Shows what has changed.
Compares two files or two folders — highlighted word by word, with syntax colouring and content-aware comparison for JSON and XML.
WindowsKlon-O-Shred.
Free up space on your PC.
Finds duplicate files, tracks down large space hogs and clears out temporary clutter — fast, safe and completely offline.
WindowsWuff.Chat.
Voice chat on your own server.
Voice chat for your group — with channels, push-to-talk and noise suppression. Encrypted between you and your server.
All apps
11 AppsSpiegleinAirPlay from iPhone, iPad & Mac on your Windows PC.Windows
Spieglein (Android)The PC receiver for your Android device.Windows
Spieglein for AndroidSends picture and sound from your Android phone to your PC.Android
Spieglein TVYour TV as an AirPlay receiver.Android TVFire TVLichtblick: Photo EditorA photo editor that runs entirely offline on your device.iOSAndroidWindowsShellDiver: SSH ClientSSH client with sync and port forwarding — free, no account.iOSMacWindowsWichtelrundeSecret Santa without an account, e-mail or password.iOSAndroidBrowserLenshelfA local photo and video catalogue for your own folders.MacUnterschiedCompare files and folders — word by word.MacKlon-O-ShredFind duplicate files and space hogs — offline.WindowsWuff.ChatVoice chat for your group — on your own server.WindowsSpieglein ✦ Lichtblick ✦ ShellDiver ✦ Wichtelrunde ✦ Hirnschmaus ✦ Made in Austria ✦ Spieglein ✦ Lichtblick ✦ ShellDiver ✦ Wichtelrunde ✦
Need a break? Games
5 Games
Hirnschmaus: Puzzle GamesSix classic puzzles — number grid, 2048, minesweeper & more — with a daily challenge.iOSAndroid
Hirnschmaus: Board GamesNine Men’s Morris, checkers, Reversi & more against an opponent that thinks ahead.iOSAndroid
Save HachikoAn Android game about Hachiko, the faithful dog.Android
Save Hachiko 2.0The new edition of Save Hachiko — with improved touch controls.Android
WortklaubereiA tricky word game for puzzling and combining.AndroidWant to hear from us?
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