For maximum security, you want a service that encrypts the file on your device before it even hits the server.
Allows you to share files up to 10GB for free. It uses end-to-end encryption, and the link automatically expires after a set time or number of downloads.
If you have a free Proton account, you can upload and share large files with the same high-level encryption used in their secure email service. 2. Cloud Storage with Granular Permissions For maximum security, you want a service that
Most compression tools allow you to set a password. This ensures that even if the transfer link is intercepted, the contents remain unreadable without the key. Important Security Warning
If a site asks you to download a "manager" or "accelerator" to get your file, it is likely a security threat. Stick to direct browser downloads. If you have a free Proton account, you
If you are worried about your data sitting on a third-party server, you can use a direct browser-to-browser transfer.
Before uploading a SolidWorks assembly to any service, you should always: This ensures that even if the transfer link
Both offer free tiers (15GB and 5GB respectively). To keep it secure, never set the link to "Anyone with the link." Instead, invite the specific email address of your recipient and enable Two-Factor Authentication (2FA) on your account. 3. Peer-to-Peer (P2P) Direct Transfer
Always run an updated antivirus scan on any large archive before extracting it.