一太郎Pad
v2.0.3 · 10.1 MB · code 23
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File information
UpdatedNov 29, 2025
PublishedFeb 20, 2023
Packagecom.justsystems.ichitaro.memo.pad
Versionv2.0.3 (23)
Size10.1 MB
MD5286db4ec5e13169e075ca8396fe14ad5
Min SDK25
Malware scanTRUSTED
Signature SHA1E9:98:1C:9B:F4:01:1E:DC:8B:67:F5:E2:48:19:F6:70:EF:22:DD:00
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads50,000
This version50,000
DeveloperJustSystems Corporation
Age ratingEveryone
What's new in v2.0.3
「写真からの文字起こし機能」サポート終了のお知らせを表示する機能を追加しました。
Security scan
TRUSTED
- Developer signature verified 2025-11-29
- Signature SHA1 E9:98:1C:9B:F4:01:1E:DC:8B:67:F5:E2:48:19:F6:70:EF:22:DD:00
- File MD5 286db4ec5e13169e075ca8396fe14ad5
How to install 一太郎Pad v2.0.3 on Android API 25+
Takes about 2 minutes. You'll need roughly 10.1 MB of free storage.
- Grab com.justsystems.ichitaro.memo.pad_23.apk — hit the Download button above (10.1 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 286db4ec5e13169e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.justsystems.ichitaro.memo.pad_23.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 一太郎Pad — tap Open on the install screen, or find the 一太郎Pad icon in your app drawer.
Common install errors for 一太郎Pad
- "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 API 25 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.