SEQUIN CHECKER

CHECK BEFORE YOU SEND.

SEQUIN CHECKER is an offline document preflight tool for Windows, designed to help you catch overlooked text and information before sharing files with clients, colleagues, or other recipients.

Check PowerPoint, Word, Excel, and PDF documents for leftover customer names, confidential terms, TODO notes, external links, and other information you may want to review before sending.

No cloud processing. No AI subscription. No recurring fees.

Supported File Formats

• PowerPoint: .pptx
• Word: .docx
• Excel: .xlsx
• PDF: .pdf (text-based PDFs)

Key Features

Custom Keyword Detection

Find specified words, client names, company names, and other sensitive or unwanted text.

Pre-Send Review

Identify leftover TODO notes, suspicious text, and external links before distributing documents.

Location-Based Results

Find flagged content more easily with format-specific locations:

• PowerPoint: Slide numbers
• Word: Paragraph locations
• Excel: Worksheet names and cell addresses
• PDF: Page numbers

Additional Document Checks

Inspect supported comments, hidden content, links, and document properties where available. Coverage varies by file format.

Read-Only Scanning

Your original documents are not modified.

Fully Offline Operation

File scanning and license verification take place locally on your computer. No cloud upload, external AI service, or online activation server is required.

Who Is It For?

• Professionals sharing client presentations
• Freelancers and small businesses
• Office workers preparing external documents
• Anyone reusing templates or previous project files
• Anyone who wants an additional check before sending a document

System Requirements

• Windows 10 / Windows 11
• 64-bit (x64)
• No Microsoft Office or Adobe Acrobat installation required

License

US$25 — One-Time Purchase

• Perpetual license
• No monthly or annual subscription
• One user, one active PC
• Transfer to another PC after discontinuing use on the previous PC
• Offline activation with a license key
• No recurring activation requirement

After purchase, download the Windows package and obtain your activation key through the itch.io purchase/download page.

Install SEQUIN CHECKER, enter your key, and start scanning.

Important Limitations

• Legacy Office formats (.ppt, .doc, .xls) are not supported.
• Macro-enabled Office formats are not supported.
• Image-only or scanned PDFs require OCR and are not supported.
• Word pagination, Excel formula recalculation, and certain embedded objects, charts, or graphical content are outside the supported inspection scope.
• Detection coverage varies by file format.
• No automated check can guarantee detection of every issue. Always review important documents before sending.

Refunds & Support

Due to the nature of digital products, purchases are generally non-refundable for changes of mind, except where required by applicable law or itch.io policies.

Individual installation services, customization, guaranteed response times, perpetual support, and continuous free updates are not included.

As the Windows application is unsigned, Windows may display a security warning during installation.

Developer

SEQUIN CREATIVE

Website: https://sequin-creative.com/

Contact: contact@sequin-creative.com