A large file has uploaded, but the recipient cannot open it. Or the link works while part of the project is missing from the folder. A transfer is therefore complete only when content, access, and usability have been checked. Choose the method according to size, confidentiality, and both participants' available tools.
Prepare the delivery copy
Collect only the required files in a clearly identified handoff version. Check for missing linked images, fonts, or other components and whether they may be redistributed. An application project may require more than its visible main file. Identify the software needed to use it or provide an appropriate interchange format.
When many small files belong together, an archive can preserve the folder structure and simplify selection. Do not expect every file type to become dramatically smaller. Already compressed media often changes little. Test extraction before removing originals from another location or assuming the archive is a complete substitute.
Check storage and access
Use an approved service suitable for the material. Verify current file, storage, and transfer limits for the specific account. A limit from another plan or an old article may not apply. Consider the recipient's connection and any organizational restrictions as well.
Allow the upload to finish fully. A visible filename does not establish in every interface that all data has arrived. Where possible, open a preview or download a sample. Assign appropriate permissions and test access in a way that reflects the intended audience.
Explain the handoff
Send the link with the filename, approximate size, contents, and any expiration date. State which version is authoritative and whether the recipient should read or edit it. If there are several parts, explain their relationship. Do not place a password in the same broadly accessible text without considering the agreed secure process.
For important deliveries, request confirmation that the complete file arrived and opens successfully. Keep your own checked copy until the agreed handoff is complete. Later, remove online access that is no longer needed. Uploading is a technical action; a successful handoff also establishes what the recipient is expected to do with the files and how to report a missing or unusable component.