Automating File Delivery for Print Shops on Mac

Commercial print shops have been receiving client files via FTP for decades. Despite the rise of cloud services and web-to-print portals, FTP remains a fixture in prepress workflows. Large files, recurring clients with established credentials, and integration with production automation systems keep FTP relevant in this industry.

The question isn't whether your shop uses FTP. It's whether someone still has to manually check the server for new uploads throughout the day.

How print shops receive files today

The typical workflow: a client gets FTP credentials from their sales rep or customer service contact. They upload their print-ready PDF, TIFF, or packaged InDesign files to the shop's FTP server, then send an email or call to confirm the upload.

On the shop side, someone (a prepress operator, a CSR, a production manager) periodically checks the FTP server for new files. They download them, run preflight checks, and route them into the production queue.

The files involved are substantial. A standard print-ready PDF at 300 PPI can easily exceed 100MB. Large-format work at 150 PPI routinely hits 500MB or more. These sizes are why FTP persists: email can't handle them, and web upload tools often have size limits or timeout issues.

The problem with manual checking

Print shops that rely on manual FTP checking face predictable problems:

• Delayed discovery. A client uploads files at 11pm for a morning deadline. Nobody checks the server until 8am. That's nine hours of production time lost.
• Missed uploads. A busy day means fewer checks. Files sit on the server unnoticed while the client assumes production has started.
• Multiple client folders. Shops with dedicated folders per client need to check each one. With 20+ active clients, that's a lot of clicking through FileZilla.
• No notifications. The FTP server doesn't tell you when something new arrives. You have to go look.

Automating the download with FTPull

FTPull monitors your FTP server and downloads new files to your Mac automatically. For a print shop, the setup looks like this:

1. Point FTPull at your FTP server. This is the server clients upload to. Enter the hostname, credentials, and the root client upload directory.
2. Set a local destination folder. This could be a "New Arrivals" folder on your prepress workstation, or a hot folder that your preflight software (Enfocus PitStop, for example) watches.
3. Set the polling interval. Every 5 minutes is reasonable for most shops. Every 1 minute if you handle rush jobs frequently.
4. Filter by file type. Only download .pdf, .tif, .tiff, and .zip files. Ignore .DS_Store files and other artifacts Mac clients sometimes leave behind.
5. Enable notifications. When new files land, a macOS notification tells your prepress team immediately. No more periodic checking.

If your shop organizes client uploads into per-client folders, you can either monitor the parent directory (FTPull will download from subdirectories) or set up separate connections for your most active clients.

Why Mac matters for print shops

The design and prepress industry runs predominantly on Mac. Adobe Creative Suite (InDesign, Illustrator, Photoshop), Enfocus PitStop for PDF preflight, and most RIP software either run natively on macOS or are used alongside Mac workstations.

Having an FTP automation tool that's native to macOS, sits in the menu bar, and integrates with macOS notifications fits naturally into a prepress operator's workflow. No Windows server needed, no command-line setup, no separate monitoring dashboard to keep open.

Connecting to preflight automation

Many modern prepress workflows use hot folders: a directory that preflight or RIP software watches for new files. When a PDF lands in the hot folder, the software automatically runs preflight checks, applies corrections, and routes the job.

FTPull can download directly into a hot folder. The chain becomes fully automatic: client uploads to FTP, FTPull downloads to hot folder, preflight software processes the file. No human intervention needed until the preflight report requires attention.

The upload side: sending proofs back

Some shops also need to send files back to clients: proofs, corrected PDFs, or final production files. FTPush handles this direction. Drop the proof PDF into a watched folder, and FTPush uploads it to the client's FTP directory automatically.

Together, FTPull and FTPush (bundled as FTPSuite) automate both directions of the file exchange between print shop and client.

FTP vs cloud alternatives

Web-to-print portals, Dropbox, WeTransfer, and file-sharing links are all valid alternatives to FTP. Many shops offer multiple options. But FTP has specific advantages for print:

• No file size limits beyond server storage. Upload a 2GB press-ready file without hitting a paywall.
• Automation-friendly. FTP integrates with production workflows. Cloud services require manual download steps.
• Established credentials. Long-term clients already have their FTP login. Changing to a new system creates friction.
• 24/7 self-service. Clients upload whenever they're ready, no need to contact anyone.

The trend toward web portals is real, but FTP isn't disappearing from print shops anytime soon. If your shop still offers FTP, automating the file handling makes it competitive with the convenience of cloud alternatives.