Tanda Tangan Digital
1.0 5
v3.20 by Erfouris Studio
About Digital Signature Maker
Digital Signature Maker (Package Name: com.erfouris.pngtandatangan) is developed by Erfouris Studio and the latest version of Tanda Tangan Digital 3.20 was updated on September 29, 2026. Tanda Tangan Digital is in the category of Tools. You can check all apps from the developer of Tanda Tangan Digital. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Digital Signature Maker is the ultimate offline-first digital signature maker & PDF editor designed for professionals, freelancers, and corporate users who prioritize security, speed, and privacy. No subscriptions, no cloud uploads, and no internet required—your sensitive contracts are guaranteed safe on your device.
Whether you need to sign a contract, fill out a tax form, or stamp an invoice, Digital Signature Maker offers an elegant "Liquid Glass" interface powered by advanced technology to get the job done in seconds.
🚀 OUTSTANDING FEATURES
🔒 100% Offline & Private
Digital Signature Maker is built on a "Privacy First" architecture. Unlike other e-signature apps, we don't upload your documents to the cloud. All processing is done locally on your device, ensuring your sensitive data remains completely yours.
• No Cloud Sync Required
• Fully functional without the Internet
• Designed for GDPR & CCPA compliance
🛡️ High-Level Security
Protect your digital identity with biometric authentication.
• Biometric Lock: Secure your signature creation process with Fingerprint or FaceID.
• PIN Protection: PIN security as an alternative for devices without biometrics.
• Encrypted QR Code: Generate secure QR signatures containing encrypted metadata that can only be verified by authorized scanners.
✍️ 3 Professional Ways to Sign
Create your perfect digital signature with our wide selection of tools:
Draw: Use our smooth, pressure-sensitive ink engine (Bézier curves) that feels like writing with a real pen.
Type: Turn your name into a professional cursive signature using exclusive fonts.
Scan-to-Sign: Have a favorite wet signature? Take a photo, and our AI will instantly remove the background to create a transparent digital asset.
📄 Powerful PDF Editor
Turn your phone into a mobile office. Edit PDFs with precision tools comparable to desktop software.
• Drag & Drop: Easily place signatures, text, and stamps anywhere on the document.
• Precision Slider: Use the X/Y/Scale slider for incredibly accurate placement—no more struggling with fingers blocking your view.
• Multi-Page Support: Seamlessly navigate and sign multi-page contracts.
• Zoom & Pan: High-performance rendering handles large blueprints and legal documents with ease.
🛠️ Corporate Toolkit
Everything a business user needs, right here:
• Digital Rubber Stamp: Mark documents as "APPROVED," "CONFIDENTIAL," "DRAFT," "URGENT," and more.
• Sticky Notes: Add yellow sticky notes for comments and annotations.
• Date Picker: Insert the current date or choose a custom date with just one tap.
• Rectangle Tool: Highlight important clauses or redact sections with a rectangle.
✅ Legal Validity & Audit Trail
Ensure your documents are legally valid. Digital Signature Maker automatically adds a Certificate of Completion page to every signed PDF.
• Digital Fingerprint: Calculates the SHA-256 cryptographic hash of the document.
• Tamper-Proof: Proves when the document was signed and that it hasn't been altered since.
• Metadata: Records the timestamp (UTC), device model, and verification QR code.
🌟 WHY CHOOSE THIS APP?
• Modern UI: Experience a sleek "Liquid Glass" design that makes work effortless.
• Dark Mode: Fully optimized "Night Glass" mode for signing documents in low-light conditions.
• No Account Required: Download and start signing immediately. No registration, no complicated login process.
• Lightweight: A powerful PDF engine that won't take up much storage space.
Whether you need to sign a contract, fill out a tax form, or stamp an invoice, Digital Signature Maker offers an elegant "Liquid Glass" interface powered by advanced technology to get the job done in seconds.
🚀 OUTSTANDING FEATURES
🔒 100% Offline & Private
Digital Signature Maker is built on a "Privacy First" architecture. Unlike other e-signature apps, we don't upload your documents to the cloud. All processing is done locally on your device, ensuring your sensitive data remains completely yours.
• No Cloud Sync Required
• Fully functional without the Internet
• Designed for GDPR & CCPA compliance
🛡️ High-Level Security
Protect your digital identity with biometric authentication.
• Biometric Lock: Secure your signature creation process with Fingerprint or FaceID.
• PIN Protection: PIN security as an alternative for devices without biometrics.
• Encrypted QR Code: Generate secure QR signatures containing encrypted metadata that can only be verified by authorized scanners.
✍️ 3 Professional Ways to Sign
Create your perfect digital signature with our wide selection of tools:
Draw: Use our smooth, pressure-sensitive ink engine (Bézier curves) that feels like writing with a real pen.
Type: Turn your name into a professional cursive signature using exclusive fonts.
Scan-to-Sign: Have a favorite wet signature? Take a photo, and our AI will instantly remove the background to create a transparent digital asset.
📄 Powerful PDF Editor
Turn your phone into a mobile office. Edit PDFs with precision tools comparable to desktop software.
• Drag & Drop: Easily place signatures, text, and stamps anywhere on the document.
• Precision Slider: Use the X/Y/Scale slider for incredibly accurate placement—no more struggling with fingers blocking your view.
• Multi-Page Support: Seamlessly navigate and sign multi-page contracts.
• Zoom & Pan: High-performance rendering handles large blueprints and legal documents with ease.
🛠️ Corporate Toolkit
Everything a business user needs, right here:
• Digital Rubber Stamp: Mark documents as "APPROVED," "CONFIDENTIAL," "DRAFT," "URGENT," and more.
• Sticky Notes: Add yellow sticky notes for comments and annotations.
• Date Picker: Insert the current date or choose a custom date with just one tap.
• Rectangle Tool: Highlight important clauses or redact sections with a rectangle.
✅ Legal Validity & Audit Trail
Ensure your documents are legally valid. Digital Signature Maker automatically adds a Certificate of Completion page to every signed PDF.
• Digital Fingerprint: Calculates the SHA-256 cryptographic hash of the document.
• Tamper-Proof: Proves when the document was signed and that it hasn't been altered since.
• Metadata: Records the timestamp (UTC), device model, and verification QR code.
🌟 WHY CHOOSE THIS APP?
• Modern UI: Experience a sleek "Liquid Glass" design that makes work effortless.
• Dark Mode: Fully optimized "Night Glass" mode for signing documents in low-light conditions.
• No Account Required: Download and start signing immediately. No registration, no complicated login process.
• Lightweight: A powerful PDF engine that won't take up much storage space.
Digital Signature Maker 3.20 Update
Android 16
Read More
Digital Signature Maker Features
Previous Versions
More
Variant
Arch
Version
DPI
20
September 1, 2026
Tanda Tangan Digital
3.20
(20)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 45c5e3a0d8d3cb104cb96f1fa6b9b0975fae2f87
Base APK: com.erfouris.pngtandatangan.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 8.46 MB
What's New:
Android 16
armeabi-v7a
Android 8.0+
160-640dpi
20
September 29, 2026
Tanda Tangan Digital
3.20
(20)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: a272d173cda3e58eaa90897de511f13e45151136
Base APK: com.erfouris.pngtandatangan.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 5.07 MB
What's New:
Android 16
arm64-v8a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
19
December 26, 2025
Tanda Tangan Digital
3.19
(19)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: bedbb580f628dffc6a6e8085dcbdbcf197c5a535
Base APK: com.erfouris.pngtandatangan.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 4.53 MB
What's New:
New Brand
arm64-v8a
Android 8.0+
160-640dpi
19
January 2, 2026
Tanda Tangan Digital
3.19
(19)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 7a6d17eb40e6dda479162e4a2f4fc3126ddb0926
Base APK: com.erfouris.pngtandatangan.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 4.51 MB
What's New:
New Brand
armeabi-v7a
Android 8.0+
160-640dpi
19
January 3, 2026
Tanda Tangan Digital
3.19
(19)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 0f4b6115dccbf500a49a4933d9b5e7e590419c75
Base APK: com.erfouris.pngtandatangan.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 4.53 MB
What's New:
New Brand
arm64-v8a
Android 8.0+
160-640dpi
19
January 3, 2026
Tanda Tangan Digital
3.19
(19)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: e9a7b005829dd9f1286a177f2d42f8aa5df75d31
Base APK: com.erfouris.pngtandatangan.apk
Split APKs: config.ar, config.armeabi_v7a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.mdpi, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.zh
Size: 7.25 MB
What's New:
New Brand
armeabi-v7a
Android 8.0+
160-640dpi
19
January 21, 2026
Tanda Tangan Digital
3.19
(19)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: f3baa13dc19494ac22f0f3f18260acca93c1c4de
Base APK: com.erfouris.pngtandatangan.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xhdpi, config.zh
Size: 4.52 MB
What's New:
New Brand
arm64-v8a
Android 8.0+
160-640dpi
Requires Android: Android 6.0+
Screen DPI: 160-640dpi
SHA1: c32d9f62500c03ea3dadc4f44259273d21f5f6a4
Size: 14.7 MB
What's New:
remove ads on homescreen
Requires Android: Android 6.0+
Screen DPI: 160-640dpi
SHA1: c6042be074185314ba0280a751e04d2cb10fe7fa
Size: 29.39 MB
What's New:
New Features
- Make QR Code Signature (with Public Key encryption)
- Drag and Drop Signing into PDF Files
- Make QR Code Signature (with Public Key encryption)
- Drag and Drop Signing into PDF Files
More Information
Package Name:
Update Date:
2026-09-29
Latest Version:
3.20
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
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