Secure Multi-File Uploads
Collect resumes, project briefs, receipts, and images safely with strict file-type and size validation.
Engineered for simplicity, reliability, and speed
Accepting files from public website visitors is a vital requirement for job applications, customer support attachments, design quotes, and insurance claims. However, poorly implemented file upload handlers represent one of the most dangerous attack vectors in web applications.
Diviniket WP Forms includes an enterprise-grade secure file upload engine. Every uploaded file undergoes rigorous server-side MIME-type inspection, extension whitelisting, file-size enforcement, and storage sanitization, allowing you to collect documents with total confidence.
Everything you need for seamless form experiences
Comprehensive features built directly into Diviniket WP Forms without paid add-on paywalls.
MIME-Type & Extension Whitelist
Restrict uploads strictly to safe formats (PDF, DOCX, PNG, JPG) and automatically reject executable files.
File Size Enforcement
Set maximum upload thresholds (e.g., 5MB, 10MB) to protect server disk space and bandwidth.
Secure WordPress Media Storage
Save attachments securely within your protected WordPress uploads directory with obfuscated filenames.
Email Attachment Routing
Automatically attach uploaded files to internal admin notifications or include secure download links.
Google Sheets File Links
Include direct secure URLs to uploaded files in your connected Google Sheets spreadsheet rows.
Drag & Drop Mobile Uploads
Clean touch-friendly interface allowing mobile visitors to attach files directly from camera rolls or file managers.
Get up and running in 4 simple steps
Diviniket WP Forms fits smoothly into your WordPress workflow with zero learning curve.
Add File Upload Field
Drag the File Upload element into your form layout.
Define Allowed Extensions
Specify allowed file types (e.g., pdf, docx, jpg, png).
Set Max File Size
Choose a maximum file size limit appropriate for your hosting environment.
Test Upload Flow
Submit a sample document and verify attachment delivery.
Detailed Specifications & Compatibility
| Security Verification | Double verification: Extension whitelisting + Server-side MIME-type inspection |
| Storage Location | Protected WordPress uploads directory with random tokenized names |
| Supported Extensions | PDF, DOC, DOCX, XLS, XLSX, JPG, JPEG, PNG, WEBP, ZIP |
| Size Restrictions | Configurable from 1MB to server PHP post_max_size limit |
| Cost | 100% Free |
Frequently Asked Questions
Common questions about Secure Multi-File Uploads in Diviniket WP Forms.
Can users upload multiple files at once?
Yes. You can enable multi-file uploads and configure the maximum number of simultaneous attachments allowed.
Are executable scripts blocked?
Yes. Executable files (.php, .exe, .sh, .js, .html) are strictly rejected to ensure absolute server safety.