PubToPptx turns .pub publications into fully editable .pptx presentations using the highest-fidelity route there is: Publisher's own PDF export plus Adobe Acrobat's PDF-to-PowerPoint converter — the exact output of the careful manual workflow, at about 15 seconds per document, hands-free.
Free to install · pay per conversion, no subscription · Windows 10/11 · requires Microsoft Publisher and Adobe Acrobat Pro
Convert a single publication or point it at thousands — the pipeline drives Publisher and Acrobat for you, with the guardrails you'd want on a long unattended run.
Point it at a folder and every .pub inside — subfolders included — is converted, with one Publisher and one Acrobat instance reused across the whole batch.
Drop a .pub file anywhere on the window for a single conversion, or drop a folder to set up a bulk run instantly.
Output comes from Acrobat's converter: real text boxes, real shapes, real fonts — the same result as converting by hand in Acrobat Pro.
Interrupted mid-run? Re-run with “Skip if existing PowerPoint” and only the remaining files are converted.
Converted and Skipped counters (e.g. 12/24) update as the batch runs, alongside a full scrolling log of every step.
Existing files are never overwritten unless you say so — collisions get numbered names (Flyer 01.pptx). Watchdogs retry stalled conversions so one bad file can't hang a batch.
The same two-step route a careful human would take — automated end to end.
Each publication is opened in your installed Microsoft Publisher and exported with its native PDF engine — pixel-faithful to the original layout.
Adobe Acrobat Pro's own PDF-to-PPTX converter rebuilds the pages as editable slides. Acrobat's security sandbox stays fully enabled.
The app sequences both programs, isolates each export under a watchdog with automatic retries, and delivers the .pptx files where you asked.
The app drives the real applications on your PC — that's where the fidelity comes from. It checks for both at startup and shows green ticks before converting.
Free to install from the Microsoft Store. Then pay only for what you convert — buy conversion packs in the app, and bigger packs cost less per conversion. No subscription, credits never expire, and your balance follows your Microsoft account across PCs.
Purchases are handled securely by the Microsoft Store inside the app. Only successful conversions count — skipped and failed files are never charged.
No. The app is free to install, and you buy conversion packs only when you need them. Credits never expire, and larger packs cost less per conversion — up to 50% less on the 10,000 pack.
Yes — your conversion balance lives with your Microsoft account, and the app verifies it as it works. The conversion itself still happens entirely on your PC; only the credit balance is checked online.
No. The small bridge script that automates Acrobat's converter runs inside Acrobat's own built-in JavaScript engine. Nothing extra is installed on your system.
Yes — slides contain real text boxes and shapes, exactly as if you had exported the PDF from Publisher and used Acrobat's “Convert to PowerPoint” by hand. Fidelity of exotic elements (WordArt, unusual effects) is determined by Acrobat's converter.
PubToPptx doesn't reimplement either format — it orchestrates the two applications that understand them best. That's why its output matches the manual workflow instead of approximating it.
Nothing is lost: completed conversions are already on disk. Re-run the same folder with “Skip if existing PowerPoint” checked and the app converts only the files that are still missing.
Those belong to Microsoft Publisher ("Publishing…") and Adobe Acrobat ("Preprocessing file for export") — the two applications doing the actual work. They're normal, they show real progress, and they close on their own as each step finishes. PubToPptx keeps them gathered at one consistent spot on screen so they stay out of your way; there's no need to click or cancel them. If a dialog reports an error rather than progress, that one matters — the log window will show the affected file.
Publisher consults the default printer while exporting, and an unreachable network printer can stall it. During a batch the app temporarily selects a local software printer (like Microsoft Print to PDF) and restores your printer automatically when the batch ends.
No. Conversion happens entirely on your PC using your installed applications. Nothing about your files leaves the machine.