Rubrisign: Easy PDF Signer
Vidagdhan Technologies Business In-app purchases
Sign PDF documents instantly. Fast, secure, and easy digital signatures.
- Downloads
- 3+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Apr 4
- 2026 · v5.0.0
Screenshots
About Rubrisign: Easy PDF Signer
Stop printing, scanning, and wasting paper. Meet Rubrisign, your go-to tool for signing PDF documents directly from your Android device. Whether it’s a contract, an NDA, or a school form, Rubrisign makes digital signatures effortless and professional.
Why choose Rubrisign?
✍️ Draw Your Signature: Create a natural-looking signature with your finger or a stylus.
📄 Easy Import: Open PDFs directly from your email, file manager, or cloud storage.
🚀 Fast Workflow: Open, sign, and share in under 30 seconds.
🔒 Privacy First: Your documents are processed locally on your device—we never see your private data.
Free Version Features:
Quickly sign any PDF page.
Share signed documents via Email, WhatsApp, or Drive.
Manage and view your recently signed documents.
Meet Siggy, our signature assistant, who guides you through the process!
Ready to go Pro?
Love the app? Check out the Rubrisign Premium version for:
Unlimited pages and signatures.
No watermarks on your documents.
A completely Ad-Free experience.
Advanced document management.
Why choose Rubrisign?
✍️ Draw Your Signature: Create a natural-looking signature with your finger or a stylus.
📄 Easy Import: Open PDFs directly from your email, file manager, or cloud storage.
🚀 Fast Workflow: Open, sign, and share in under 30 seconds.
🔒 Privacy First: Your documents are processed locally on your device—we never see your private data.
Free Version Features:
Quickly sign any PDF page.
Share signed documents via Email, WhatsApp, or Drive.
Manage and view your recently signed documents.
Meet Siggy, our signature assistant, who guides you through the process!
Ready to go Pro?
Love the app? Check out the Rubrisign Premium version for:
Unlimited pages and signatures.
No watermarks on your documents.
A completely Ad-Free experience.
Advanced document management.
Alternatives to Rubrisign: Easy PDF Signer
Looking for apps like Rubrisign: Easy PDF Signer? Here are 3 similar Android apps on Google Play. The highest rated is FAX Desk: Send Fax from Phone (4.6/5), and all 3 are free to download.
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FAX Desk: Send Fax from Phone 4.6
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pdfFiller Edit, fill, sign PDF 3.9
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Mobi PDF・Editor・Scanner・Reader 4.4
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Rubrisign: Easy PDF Signer | – | Free | 1+ | Apr 4, 2026 | |
| FAX Desk: Send Fax from Phone | 4.6 / 5 | Free | 10,000+ | Dec 19, 2025 | Compare |
| pdfFiller Edit, fill, sign PDF | 3.9 / 5 | Free | 5,000,000+ | Oct 22, 2026 | Compare |
| Mobi PDF・Editor・Scanner・Reader | 4.4 / 5 | Free | 10,000,000+ | Oct 19, 2026 | Compare |