Windows · Free · Portable · No install needed
Latest Release · V8.0.2 · Windows 64-bit
Single EXE · Windows x64
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Keep Afterspace.exe anywhere you like. Future updates are handled by the app, with a rollback copy retained if replacement fails.
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Click the button above. If your browser warns you, click Keep to save it.
Move Afterspace.exe to any folder where you want to keep it.
Double-click Afterspace.exe. Windows might show a blue SmartScreen popup — scroll down to see how to handle it.
When a newer GitHub release exists, Afterspace downloads the new EXE, verifies GitHub’s SHA-256 digest, keeps a rollback copy, replaces itself, and restarts.
Why does Windows warn you?
The first time you open the app, Windows may show a blue screen saying “Windows Protected Your PC.” This is not a virus warning — here is what it actually means.
SmartScreen flags apps that don’t have a code-signing certificate from Microsoft. Afterspace is currently unsigned, which is common for free and independent tools.
SmartScreen does not scan the file for malware. It only checks whether the developer paid for a certificate. The warning says nothing about whether the app is safe.
Verified automatically. GitHub publishes a SHA-256 digest for the release asset. The app checks that digest and the EXE’s Afterspace version metadata before replacing your current copy.
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