Tachyon VPN - Private Free Proxy
v2.7.2 · 19.5 MB · code 109
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File information
UpdatedDec 9, 2025
PublishedMar 12, 2021
Packageeco.tachyon.android
Versionv2.7.2 (109)
Size19.5 MB
MD5e57aa54c31048793b38f588c47ba9bc5
Min SDK19
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1B1:F9:B7:D7:D9:CB:6E:43:A2:1D:E6:2C:EB:B5:6A:5F:4A:94:51:0A
SignerCN=Yang Zaiyong, OU=BLOCKSTONE LTD, O=BLOCKSTONE LTD, L=Road TOWN, ST=Road TOWN, C=VG110
Total downloads1,000,000
This version1,000,000
DeveloperBLOCKSTONE LTD
Age ratingEveryone
What's new in v2.7.2
- Bye bye bugs, hello enhancements.
Security scan
TRUSTED
- Developer signature verified 2025-12-09
- Scanned for malware 2022-07-16 08:29:35
- Signature SHA1 B1:F9:B7:D7:D9:CB:6E:43:A2:1D:E6:2C:EB:B5:6A:5F:4A:94:51:0A
- File MD5 e57aa54c31048793b38f588c47ba9bc5
How to install Tachyon VPN - Private Free Proxy v2.7.2 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 19.5 MB of free storage.
- Grab eco.tachyon.android_109.apk — hit the Download button above (19.5 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches e57aa54c31048793…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find eco.tachyon.android_109.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Yang Zaiyong, OU=BLOCKSTONE LTD, O=BLOCKSTONE LTD, L=Road TOWN, ST=Road TOWN, C=VG110. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Tachyon VPN - Private Free Proxy — tap Open on the install screen, or find the Tachyon VPN - Private Free Proxy icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Tachyon VPN - Private Free Proxy
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 4.4 KitKat or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.