Offline apps for Windows · Microsoft Store

Convert, merge and protect PDFs — without uploading a thing

Word, Excel, PowerPoint and images to PDF and back, plus every everyday PDF tool. It all runs on your own PC. Try free, then pay once — no subscription.

  • Works fully offline
  • Free trial
  • Windows 10 & 11
  • Pay once
Office File Manager: Drop files anywhere — the right tool opens — Recent runs, history, presets and a watch folder
5apps on the Microsoft Store
25+conversions
0files uploaded
1×payment, no subscription
Why PDFClubs

Built for real work, not uploads

Desktop apps that handle whole folders, keep your files private, and are yours after one payment.

Office File Manager: Convert a whole folder at once — Word, Excel and PowerPoint to PDF in one batch, with a status for every file
Batch conversion

Convert a whole folder in one go

Drop a folder of Word, Excel or PowerPoint files — sub-folders included — pick a format, press Convert. Every file shows its own status, so you can see what succeeded and retry what didn't.

  • 25+ conversions between Office, PDF and images
  • Existing files are never overwritten unless you say so
  • Presets and history for jobs you repeat
Explore Office File Manager →
Office File Manager: Shrink scanned PDFs by up to 94% — Three compression levels with the size before and after each file
PDF tools

Merge, split, compress and protect — same window

The everyday PDF jobs sit next to the converters. Shrink scanned PDFs by up to 94%, add a password, reorder pages or stamp page numbers, without opening another app.

  • Compress with the size before and after
  • Passwords plus print, copy and edit permissions
  • Organize, watermark and number pages
See all PDF tools →
PDF Merger And Splitter: Runs on your PC. Your documents never leave it. — Choose the output folder and open results automatically
Private by design

Your documents never leave your PC

Online converters upload every file to someone else's server. PDFClubs apps do all the work on your own computer — no upload, no file-size limit, no account to create.

  • Works without an internet connection
  • No daily limits or file-size caps
  • Installed and updated by the Microsoft Store
Online vs offline, compared →
Our apps

Pick the app for the job

Every app runs on your PC and installs from the Microsoft Store. Paid apps have a free trial and a one-time price; File Flow is free. Compare them →

File Flow

Automatically sorts, renames and files everything that lands in Downloads, Desktop or any folder, by rules you set. Every move is logged and undoable.

Free Pro: one-time upgrade
Reviews

What our users say

PDF Merger And Splitter: 4.2 out of 5 from 49 ratings on the Microsoft Store.

★★★★★

Easy to Use. Downloaded app, dragged in documents and hit the merge button to create a single document. Easy to use.

Jean · Microsoft Store review · February 2026

★★★★★

PDF Merger and Splitter. Very nice tool which gives quick output

Sandeep · Microsoft Store review · January 2026

★★★★★

Great for merging PDFs. Combining and splitting pdfs is really easy now.

Pat · Microsoft Store review · August 2024
FAQ

Questions, answered

Something else? Get in touch — we read every message.

Which app should I get?

For everything — Word, Excel, PowerPoint, images and all PDF tools — get Office File Manager. If you only need to merge or split PDFs, PDF Merger And Splitter is smaller and cheaper. For Word ↔ PDF only, there is Any PDF To Doc. To keep folders like Downloads tidy automatically, File Flow is free, and Screen Recorder One records your screen with sound. Compare the apps.

Is it really offline?

Yes. Every conversion runs on your computer and your files are never uploaded. The only time the apps go online is when the Microsoft Store checks your licence.

Do I need Microsoft Office installed?

Only for converting Word, Excel or PowerPoint files — the apps use your installed Office (2016 or later) to read and write them faithfully. PDF tools such as merge, split, compress and protect work without Office.

Which Windows versions are supported?

Windows 10 and Windows 11.

Is it safe to install?

Yes. Every PDFClubs app is distributed only through the Microsoft Store, where Microsoft checks apps before they are published. The Store installs and updates them, and you can uninstall them from Windows Settings like any other app.

What happens when the trial ends?

The app asks you to buy it from the Microsoft Store. Nothing on your PC is deleted, and your converted files are ordinary files that stay where you saved them.

How do refunds work?

Purchases are made through the Microsoft Store, so refunds follow Microsoft's Store refund policy — request one from your Microsoft account's order history.

Start converting offline today

Office File Manager has every conversion and PDF tool. Try it free, then keep it for ₹299 once.

Get Office File Manager from the Microsoft Store