Can I send files for free?

Yes! You can send files for free directly from our home page. No account or payment required.

Can I send a transfer using a link?

Absolutely. Our free service lets you send transfers by both email and shareable links. Paid accounts unlock even more options to support your recipients.

How many people can I send files to?

With our free service, you can send files via email to up to 6 people per transfer. Paid plans allow sending to 100+ recipients. Alternatively, use a shareable link to reach unlimited people.

Can I cancel my plan any time?

Yes, you can cancel your subscription at any time—instantly from your dashboard, no questions asked.

Which file types can I send?

All file types are supported, including PDFs, images, videos, Office documents, and more.

Is there a file size limit?

You can send files up to 1TB per transfer on paid plans. Free transfers have a smaller limit, perfect for most documents and media.

How secure are my file transfers?

All transfers are encrypted in transit and at rest. We use industry-standard security to keep your data safe.

Branded Portals

Deliver files and documents under your own brand, with custom domains, white-label emails, and a fully tailored client experience. Move beyond generic links. Build trust with custom domains and branded emails. With Sinosend, every interaction happens under your identity. Host your files on docs.yourcompany.com and send notifications from your own email address.

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Why Choose Branded Portals

Custom Domains

Host your file portals on your own URL (e.g., docs.yourcompany.com) for a seamless, professional experience.

White-Label Emails

All delivery notifications and file access emails are sent from your domain, not ours—boosting trust and open rates.

Bespoke Styling

Match your brand guidelines with custom backgrounds, logos, profile images, and even custom CSS for a truly unique look.

Your Brand, Not Ours: White-Label Document Delivery.

Move beyond generic links and anonymous file sharing. With Sinosend Branded Portals, every document transfer, notification, and download page is delivered under your own identity. Impress clients and partners with a seamless, professional experience that puts your brand front and center.

Custom domain support (e.g., docs.yourcompany.com)
Branded download/upload pages
Company logo and profile image integration
Custom background images and banners
Personalized welcome and instruction text
Custom CSS for advanced styling

Move beyond generic links. Build trust with custom domains and branded emails.

Stop promoting other services. With Sinosend, every interaction happens under your identity. Host your files on your own subdomain and send notifications from your own email address. Add custom backgrounds, your company logo, and even custom CSS to ensure every detail matches your brand guidelines.

White-label email delivery (from your domain)
Custom sender name and reply-to address
Email templates with your logo and colors
Consistent branding across all notifications
Advanced analytics for branded portals

Portal Features

White Label Support

Remove all Sinosend branding for a complete white-label solution—your clients see only your brand.

Custom Domain

Use your own domain or subdomain for all file transfers and client interactions.

Theme Builder

Easily customize colors, fonts, and layouts to match your brand identity.

Email Branding

All outbound emails are sent from your domain, with your logo and styling.

Language Support

Multi-language portal support for global audiences.

Analytics Dashboard

Track portal usage, downloads, and engagement with built-in analytics.