Blog
Guides and answers about seal design, electronic signatures, and document workflows.
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- Seal File Management: Master Copies, Exports, Safe Reuse
A workflow for naming, storing, sharing, and updating exported seal files so the right stamp image ends up in your PDFs, forms, and team documents.
- Vietnam Company Seals After the 2020 Enterprise Law
Vietnam moved from police-registered seals to full company control, yet the red round seal still runs banking, tax, and contracts. Current rules and design.
- Seal Color and Contrast: Red, Blue, Black, and Readability
How to choose a practical seal color for documents, PDFs, scans, and online forms, with contrast checks that keep text, rings, and small details readable.
- How to Remove a Stamp Image Background (Free, No Photoshop)
Turn a scanned or photographed stamp into a clean transparent PNG in your browser. Threshold, denoise, and ink settings explained, and why AI tools struggle.
- How to Turn a Paper Stamp Into a Clean Digital Seal Image
How to scan, photograph, clean, crop, and recreate a paper stamp as a reusable digital seal image, without overstating its legal effect.
- Company Stamps in Indonesia: Stempel, e-Meterai, and the Law
Indonesia's company stempel is business convention; the legally significant stamp is the meterai duty stamp. How the two differ and where e-signing fits.
- Company Seals in Malaysia: Optional, but Still Expected
The Companies Act 2016 made the common seal optional, but rubber stamps still rule invoices, bank forms, and government paperwork. What you actually need.
- How to Stamp a PDF Without Adobe Acrobat (Free, Online)
Add a seal or stamp to a PDF in your browser (one page, every page, or a perforation seal across the edges) without Acrobat Pro or uploading the file.
- How to Prepare a Seal Image for Online Forms
A practical upload checklist for seal images: choose PNG or SVG, handle transparency, resize without blur, name files clearly, and test before submitting.
- Company Seals in Singapore: When You Still Need One
Singapore made the common seal optional in 2017, yet banks and counterparties still ask for a company stamp. What the law says and where e-signing fits.