How to share a PDF portfolio with a link (and see which pages get read)
By SoloWOS teamPublished Updated
IN SHORT
Share a PDF portfolio as a link instead of an attachment: it opens in any browser, skips the 20 to 25 MB attachment limits of Outlook and Gmail, and tells you when it was opened and roughly which pages were read. Follow up within a day of the first view, and mention the project they spent the most time on.
Prices and limits as of .
Key takeaways
- Gmail's attachment limit is 25 MB and Outlook's is 20 MB for the whole message; image-heavy portfolios often exceed both.
- A tracked link tells you when the portfolio was opened, and with the viewer's consent, about how long each page stayed on screen.
- Follow up within a day of the first open, while you're still on the prospect's mind, and reference the pages they lingered on.
- Turn off downloads and set an expiration date when a portfolio contains client work under NDA.
Sending a portfolio as an attachment means you never learn whether it was opened, and a 40 MB PDF may not arrive at all. A link solves both. This guide is part of our sharing and presence section; for the deeper question of read receipts and email tracking, see how to know if someone opened your PDF.
Attachment vs link
| Attachment | Tracked link | |
|---|---|---|
| Size limit | 25 MB in Gmail, 20 MB per message in Outlook | Set by the sharing tool |
| Opens on a phone | Downloads first, then opens in a viewer | Opens in the browser |
| You know it was opened | No | Yes |
| Which pages were read | No | Approximately, with the viewer's consent |
| Can be forwarded | Yes, forever | Yes, but you can require an email, set an expiration date or turn the link off |
| Fix a typo after sending | Send a new file | Depends on the tool; in some you send a new link |
| What Gmail does with an oversized file | Swaps it for a Google Drive link automatically | Nothing to swap |
How to share a PDF portfolio as a link
- Export the portfolio as one PDF, compressed for screen. Put the 3 projects closest to the prospect's industry first.
- Upload it to a document sharing tool and give the link a name that tells you who it's for ("Portfolio, Acme Foods, Oct"). Make one link per prospect so you can tell their views apart.
- Choose access: ask for an email before viewing if you're sending to a general inbox, add a passcode for sensitive work, and decide whether to allow downloads.
- Set an expiration date if the portfolio includes client work you're only allowed to show privately.
- Send the link in a short email that says what's inside and how long it takes to look through.
- Watch for the first open, then follow up within a day using the template below.
What page-level viewing data tells you
Page times are approximate (a tab left open counts, a closed laptop doesn't), so read them for patterns, not seconds. A prospect who spent most of their time on your packaging case study and skipped the web design pages is telling you what to talk about. Several opens over a few days often mean the portfolio is being shown to someone else, which is a good moment to offer a call with the whole team. No open after three days usually means the email got buried; resend with a different subject line. If the email gate shows a new address you don't recognize, look it up before the follow-up: it is often the decision maker.
Follow-up email after the first view
Subject: [Project type] for [their company] Hi [name], Thanks for taking a look at my portfolio. If the [specific project they spent time on] is close to what you have in mind, I'd be glad to walk you through how I approached it and what it would look like for [their company]. I have time for a 20-minute call [two specific options, e.g. Tuesday at 10:00 or Wednesday at 15:00 your time], or you can pick a slot here: [booking link]. [Your name]
Don't say "I saw you viewed my portfolio". It's accurate, but it makes some people uncomfortable. Mentioning the project they lingered on gives the same benefit without pointing at the tracking.
Worked example
WORKED EXAMPLE
A packaging designer pitching a snack brand
Her 22-page portfolio is 38 MB, too big for Gmail or Outlook. She sends it as a link on Monday at 10:00. It's opened Monday at 16:20 for about 6 minutes, most of it on pages 4 to 7 (a granola brand redesign), and again Tuesday at 11:05 from a different email the contact entered, likely a colleague. Tuesday afternoon she sends the follow-up, leading with the granola project and offering a call with "you and anyone else on the team". The call is booked for Thursday with both people.
In SoloWOS
In SoloWOS you share PDFs with tracked links: upload the PDF, then choose whether visitors enter their email first, add a passcode, set an expiration date, allow downloads, require an NDA before the document opens, or stamp a watermark with the viewer's email and the date. You get a notification in SoloWOS when the document is opened, and if the visitor agrees, you see about how long each page was on screen. You can turn a link off at any time and it stops loading, even for people who already have it. The PDF behind a link can't be swapped, so for a new version, upload it as a new link and turn the old one off. Basic ($2/month) includes 10 shared documents, Solo ($15/month) 50 and Team 200. For sensitive pitches, see sending an NDA before a call; for photographers and designers, our pages for photographers and for graphic designers show the rest of the workflow, and SoloWOS vs DocSend compares tools.
Questions
Is it better to send a portfolio as a PDF or a website link?
A website is better for being found; a PDF link is better for a tailored pitch, because you can reorder projects for each prospect and see what they read. Many freelancers keep both and send the PDF to warm leads.
Can people see that I'm tracking my portfolio link?
Good tools say so. In SoloWOS, the viewer chooses whether to share page-level reading data, and an email gate is visible before the document opens. Don't hide tracking; just don't mention it in your follow-up.
How big should a PDF portfolio be?
Aim for under 20 MB if you might ever attach it, since Outlook's limit is 20 MB per message and Gmail's is 25 MB. Sent as a link, size matters less, but a smaller file still opens faster on a phone.
How soon should I follow up after someone views my portfolio?
Within a day of the first open. If there's no open after three days, resend the link with a new subject line rather than asking whether they saw it.
Sources
Facts checked against these sources on October 18, 2026. Rules and amounts change, so confirm them at the source before you file or sign.
- Gmail Help: Send attachments with your Gmail message (25 MB limit)
- Microsoft Support: Reduce attachment size to send large files with Outlook (20 MB limit)
- Gmail Help: Send Google Drive attachments in Gmail
Last reviewed:
SoloWOS tools mentioned here
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