Shrink Proposal and Quote PDFs That Bounce Off Client Email Servers
A proposal that never arrives is a proposal that never wins. Small business owners sending multi-page quotes, service agreements, and pitch decks as PDF attachments routinely hit email server size limits — and the client never knows the email bounced. Deliteful compresses any business PDF to a deliverable size in seconds, without touching your original file.
A branded proposal built in Canva or exported from a design tool at print quality can easily reach 25–40MB. Gmail accepts attachments up to 25MB; Outlook enforces a 20MB limit on many corporate mail servers; and some client IT environments cap inbound attachments at 10MB or less. Small business owners discover the bounce problem only when a client follows up asking where the quote is — hours or days after the original send. Customer-facing portals for industries like insurance, real estate, and government contracting impose their own upload limits that print-quality PDFs frequently exceed.
Deliteful's Balanced mode handles most business document compression in one step: upload the proposal or quote PDF, select Balanced, and download a version that will clear virtually any email server limit. High Quality mode is worth choosing for brand-forward presentations or proposals where photo and design quality are part of the pitch. At 15 credits per compression, the cost is trivial relative to the value of a proposal that actually reaches the prospect.
How it works
- 1
Create a free Deliteful account
Sign in with Google in 3 clicks — no credit card required.
- 2
Upload your proposal or quote PDF
Select the business document that is too large to email or upload reliably.
- 3
Choose Balanced or High Quality mode
Use Balanced for most business documents or High Quality for design-forward proposals where visual quality supports the pitch.
- 4
Download and send with confidence
Your compressed PDF will clear standard email server limits and arrive in your client's inbox.
Frequently asked questions
- How do I know if my proposal PDF is too large to email reliably?
- If your PDF exceeds 10MB, it risks being blocked by corporate mail servers even if your own email provider accepts it. Gmail allows up to 25MB outbound, but many recipient organizations enforce stricter inbound limits. Compressing any proposal over 5MB is good practice for reliable delivery.
- Will compression change the appearance of my branded proposal?
- Balanced mode recompresses embedded images while preserving text, logos, and vector graphics exactly. Photos and background images may show minor quality reduction at close inspection but look professional at normal viewing sizes. High Quality mode minimizes any visible change if brand appearance is a priority.
- Can I compress a PDF I created in Canva, Google Slides, or PowerPoint?
- Yes. Export your document to PDF from whichever tool you use, then upload the PDF to Deliteful for compression. The tool works on any valid PDF regardless of the application that produced it.
- Does the free plan give me enough credits for regular proposal compression?
- Free accounts include 20 credits per month. At 15 credits per compression, the free tier covers 1 compression per month. If you send proposals regularly, a paid plan with higher monthly credits will better match your volume.
Create your free Deliteful account with Google and make sure your next proposal actually reaches your client's inbox.