Secure File Sharing

Share files that
stay secure

Upload, share, and track file downloads with branded pages, password protection, and expiry dates. Simple file transfer that just works.

File Transfer
Live Demo
Password Protection Expiry Dates Download Analytics Branded Pages

Everything you need for file sharing

Upload, share, and track files with security features and branded download pages.

Secure file upload and sharing

Secure File Sharing

Upload any file type with password protection, expiry dates, and download limits. Your files stay safe and controlled.

Branded download pages

Branded Download Pages

Customize your download pages with your logo, colors, and background. Create a professional experience that matches your brand identity.

PDF ZIP RAR MP4 MOV PNG JPG GIF DOCX XLSX PPTX PSD AI SVG MP3 WAV CSV JSON HTML CSS
File preview before download

File Preview

Let recipients preview images, PDFs, and text files directly on the download page before downloading. Builds trust and improves engagement.

Download analytics and tracking

Download Analytics

Track downloads, locations, and devices with detailed analytics.

Password Protection Expiry Dates Download Limits File Preview QR Codes Analytics Subscribe Gate API Access Branded Pages Custom Domains
Unified files dashboard

Unified Files Dashboard

Manage all your shared files from one powerful dashboard. Filter by date, status, domain. Bulk actions, search, and complete control over every file you share.

Who uses file sharing?

See how professionals and teams use Linko to share files securely and track downloads.

Freelancers

Send project files, contracts, and deliverables to clients securely with download tracking.

Designers

Share high-res assets, mockups, and brand guidelines with clients and team members.

Content Creators

Distribute video files, raw footage, and media assets to collaborators and sponsors.

Sales Teams

Send proposals, presentations, and pricing documents with branded download pages.

Educators

Share course materials, assignments, and resources with students securely.

Businesses

Internal file distribution with tracking, security, and complete audit trails.

Branded Download Pages

Customize your download pages with your logo, colors, and background. Create a professional experience that matches your brand identity.

File Preview

Let recipients preview images, PDFs, and text files directly on the download page before downloading.

Upload files via API

Programmatically upload and share files. Perfect for automation and integrations.

Request
POST /api/file/upload
cURL
curl --location --request POST \
  'https://s.pq.is/api/file/upload' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --form 'file=@"/path/to/document.pdf"' \
  --form 'name="Project Files"' \
  --form 'password="secret123"' \
  --form 'expiry="2026-12-31"'
Response
200 OK
JSON
{
  "error": 0,
  "id": 42,
  "link": "https://s.pq.is/f/abc123",
  "filename": "document.pdf",
  "size": "2.4 MB"
}
GET List files POST Upload file PUT Update file DELETE Delete file GET Get download stats POST Set password GET Get single file PUT Update expiry GET Get file info
POST Replace file DELETE Bulk delete GET Get countries PUT Update branding GET Get devices POST Set download limit PUT Update name GET Get referrers POST Generate QR

Works with your favorite tools

Connect Linko with the platforms you already use

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