Hey there, let’s cut to the chase—if you’re running a slide supplier, you know that sharing slides isn’t just hitting “send” on a PowerPoint deck to your client or team. I’ve been deep in this game for years, working with clients ranging from small startup founders scrambling for their first pitch to big marketing teams prepping 20+ decks a month, and I can’t tell you how many people get this wrong. Half the time, someone sends a 50-slide file that gets lost in a Gmail inbox, or the custom graphics we made for them look distorted when they open it on a different device. Today, I’m breaking down how to share slides the right way—no fluff, no overly technical jargon, just what actually works for our slide business (because that’s what you care about, right?). Slide

First, let’s start with the basics that most people sleep on: knowing your audience. Wait, no—your audience here is the people receiving your slides, not the people who paid you to make them (though that matters too). Let’s say you’re sharing a deck to a client’s C-suite who’s only checking emails on their phone, or a design team that needs to tweak every last vector. If you send a massive .pptx file to the exec, it’ll take forever to load on their phone, and they’ll skip half the content. If you send a low-res preview to the design team, you’ll get an angry Slack message asking for the high-res file. I’ve seen this go sideways so many times—last quarter, a client of ours sent a 100-slide pitch as a .pptx to their VC, and the VC’s email bounced it as too large; they missed the 5-minute window to submit it for a funding round, and that was a $15k slide order we almost lost because they messed up the share step. That’s why step one: align your share method with who’s on the other end.
For internal teams or collaborators who need to edit slides, don’t just send a .pptx file. Yeah, it’s easy, but it’s a mess when 3 people are making changes. We use Google Slides a ton for our in-house work, but if you need something more robust, Canva’s slide editor or Microsoft Teams’ native slide tools work too. Wait, but if you’re working with a client who doesn’t use Google Workspace, don’t force them to sign up for an account. That’s a big turnoff. I once had a prospect who bailed because I told them they needed a Google account to access their custom slide deck they’d ordered from us—they said they hated adding another account. Instead, use a tool like Dropbox, which lets you share a link without accounts, or Microsoft OneDrive. Wait, but even that: when you share a link, make sure the permission setting is right. Don’t leave it set to “view only” if someone needs to edit, or “edit” if you just want feedback. That’s another mistake I see all the time.
Now, what about if you’re sharing slides with a group of people who just need to present it, not edit? Like, a sales team that’s going to use the deck at a conference, or a customer who just wants to show it off on a big screen. Here, sending a .pptx or Google Slides link works, but you should also export a PDF version. Why? Because PDFs look the same on every device. No distorted logos, no weird font shifts—those are two of the most common complaints we get from clients: “My logo looked blurry when I sent the .pptx” or “The font changed when I opened it on my work laptop.” A PDF fixes that. Pro tip: when you export a PDF from PowerPoint, make sure to check the “embed fonts” box. That’s non-negotiable. If you skip that, the PDF will use whatever font the recipient has on their computer, and your carefully designed custom slide will look wonky. I learned that the hard way early on—our first big corporate client sent a deck where we used a custom sans-serif font, forgot to embed it in the PDF, and the client’s team opened it with Arial, which made all our slide headers overlap. We had to re-do 20 slides for free, which ate into our margin. Never again.
Wait, another thing: file size. Slides can get heavy, especially if you have high-res images, animations, or embedded videos. A 50-slide deck with 10MB images per slide is already 500MB—way too big for most email inboxes (Gmail’s limit is 25MB, Outlook’s is 20MB). So what do you do? Compress the images, but not too much—you don’t want your product photos or logos pixelated. Tools like TinyPNG or Squoosh let you compress images without losing quality, and they’re free. Or, host the file on a cloud service (Dropbox, Google Drive, whatever) and share the link. That way, the file is stored online, not attached to an email, so no one has to deal with a huge attachment. Last year, we started including a compressed version of all slide deck files in our order confirmation, plus a link to the cloud folder, and our client complaints about file size dropped by 80%. Game changer.
Now, let’s talk about sharing slides for feedback. This is something we do all the time at our slide supplier: send a draft deck to a client, get notes, tweak, re-send. The worst way to do this is to send a new file every time, name it “SlideDeck_Final_v2_FINAL_actualfinal.pptx” (yes, clients do this) and have 10 different versions floating around. Instead, use a tool that lets you add comments directly on the slides. Google Slides, Canva, and even PowerPoint now have built-in comment features. That way, the client can click right on a slide and say “Make this header bigger” instead of sending a separate email with a note on slide 17. It saves everyone so much time. We also use a simple naming convention for our versions: [Client Name][Deck Topic][Version Number]. Like, “AcmeCo_Q3Pitch_v3.pptx” instead of that chaotic final mess. No more guessing which version is the latest—one of my junior designers used to send the wrong version 3 times in a row before we switched to this naming hack.
Wait, what about sharing slides for presentations? Like, you’re a sales rep who needs to present a deck to a client, and you’re not sure if you’ll have Wi-Fi. Don’t just rely on the cloud link—download a copy of the file to your laptop, and also export a .pptx and a PDF to a USB drive. I’ve had so many close calls: once, when we were on a roadshow in a small town with zero cell service, the cloud link wouldn’t load, but the files on our USB worked perfectly. Also, test the slides on the actual presentation screen before you go live. A lot of people share the slides, but don’t check if the fonts are too small or the images are cut off when projected. That’s a quick win—always preview on a big screen first.
Now, as a slide supplier, we have a unique angle here: we’re not just giving you tips, we’re actually providing the slides you’re sharing. So if you’re ordering custom slides from us, make sure to tell us how you’re planning to share them. If you’re sending to a C-suite exec, we can make sure the logos and graphics are high-res enough for mobile. If you’re planning to embed the slides in a website, we can export them as web-optimized files. That’s a service a lot of slide companies skip, but it makes a huge difference. I’ve had clients come back to us and say “Because you gave me a mobile-optimized deck, I nailed my pitch” instead of the usual “It was good, thanks.”
Wait, let’s address the common mistakes people make when sharing slides, because that’s what this is really about. First, sending unprotected links. If you’re sharing a deck with confidential info (like a client’s pricing slide, or internal company plans), don’t use a public Dropbox link. Set a password, or use a link that expires after a few days. Last year, a client of ours had a competitor find their public slide link on a shared drive, and they ended up using the competitor’s pricing against them. We learned to always remind our clients, in their order confirmation, to set link permissions if the deck has sensitive info. Second, sending too many files. Don’t attach the .pptx, PDF, Google Slides link, and a PNG of each slide all in one email. That’s overwhelming. Pick the one that’s right for their needs—usually, we send the cloud link, the compressed .pptx, and a PDF, and note which is which. Third, ignoring accessibility. If the slides are for a team member or client with visual impairments, make sure to share a version that’s screen-reader friendly. A lot of people skip this, but it’s not hard: use high-contrast colors, alt text for images, and avoid relying just on color to convey info. We started adding alt text prompts to our custom slides a few months back, and it’s been a big hit with clients who care about accessibility.
Let me wrap this up with a quick, actionable checklist you can use next time you share slides: 1. Figure out your audience (editors vs. viewers, mobile vs. desktop). 2. Pick the right share method (cloud link vs. direct attachment, account-free vs. password-protected). 3. Check file size and compress if needed. 4. Embed fonts if you’re using a PDF. 5. Use comments instead of multiple files for feedback. 6. Test for presentation compatibility if needed.

If you’re a business owner, marketer, or designer looking for custom slides that are easy to share, look no further. We build decks with shareability in mind—high-res, web-optimized, and tailored to how you’ll use them. Whether you need a pitch deck for investors, a sales slide deck for client meetings, or a presentation deck for a conference, we can help. Reach out to our team to discuss your needs, and we’ll make sure your slides look great, no matter how you share them.
Slide Now, to keep things clear, here are the resources I used for some of these tips:
- TinyPNG Image Compression Guide
- Microsoft Office Accessibility for Presentations
- Dropbox Link Permission Best Practices### References
TinyPNG Image Compression Guide, Microsoft Office Accessibility for Presentations, Dropbox Link Permission Best Practices
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