--- title: "Use one PDFBetter account on several devices" description: "Sign in on the web, Mac, Windows and iPhone with one PDFBetter account. Your documents, signatures and plan follow you, and you can sign out of other devices." url: https://help.pdfbetter.com/apps/use-pdfbetter-on-several-devices/ collection: "Desktop & mobile apps" section: "Every device" updated: 2026-10-18 publisher: "PDFBetter (AI Generated Inc.)" --- # Use one PDFBetter account on several devices > Sign in with the same account everywhere: pdfbetter.com, the Mac and Windows apps and the iPhone app. Your documents, saved signatures and plan are the same on every device. There's no device limit. Everything you save goes to your account, not to the device, so the web, the desktop apps and your phone show the same documents. Start a form on your laptop and sign it on your phone. ## What follows you - Your documents, versions, templates and forms. - Saved signatures and initials. - Your plan and monthly allowances. Usage is shared across devices, not counted per device. - Your app language, once you're signed in. ## Sign in on a new device 1. **Use the same sign-in method**: Sign in the way you did before ([sign-in methods](https://help.pdfbetter.com/account-billing/change-email-password-sign-in/)): Google, Apple, an email link or your password. If Google or Apple uses the same verified email, it signs in to the same account. 2. **On the desktop app, use your browser**: Click **Sign In with Browser**. Finish in your browser and you're sent back to the app, signed in. 3. **Bring guest work with you**: If you worked as a guest on that device, sign in from the same browser and your [guest drafts move into your account](https://help.pdfbetter.com/getting-started/create-account-keep-drafts/). ## Sign out of other devices To end every other session, for example after using a shared computer, open **Settings → Profile & signatures** and change your password with **Sign out of other devices** ticked. Resetting your password with **Forgot password?** also signs you out everywhere else. There's no list of active devices yet. > **Note:** A sign-in stays active for up to 30 days. If a device signs you out, sign in again; your documents are still in your account. ### Is there a limit on how many devices I can use? No. Use as many devices as you like with one account. Business plans add seats for other people, not for devices. ### I see different documents on two devices. You're probably signed in to two different accounts, for example Google on one and a different email on the other. Check the email under **Settings → Profile & signatures** on both. ## Related articles - [Can I use PDFBetter offline?](https://help.pdfbetter.com/apps/what-works-offline.md): Mostly no. Your documents live in your account, so pdfbetter.com and the Mac and Windows apps need an internet connection. When you're offline, the desktop app shows a reconnect screen. The iPhone app keeps edits on the device until it can sync. - [Install PDFBetter on your Mac](https://help.pdfbetter.com/apps/install-mac-app.md): Download the Mac app from pdfbetter.com/download/mac, open the .dmg and drag PDFBetter into Applications. It's signed and notarized by Apple, needs macOS 12 or later, and signs you in through your browser. - [PDFBetter on iPhone and iPad](https://help.pdfbetter.com/apps/iphone-ipad-app.md): The PDFBetter iPhone and iPad app is coming to the App Store. Until it's out, pdfbetter.com works in Safari on any iPhone or iPad, including filling, signing and sending documents. The app uses the same account and documents as the web. - [Change your email, password or sign-in method](https://help.pdfbetter.com/account-billing/change-email-password-sign-in.md): Open Settings → Profile & signatures. Enter a New email address and confirm it from your inbox, or change your password under Password. You can sign in with Google, Apple, an emailed link or a password. - [Create an account and keep your guest drafts](https://help.pdfbetter.com/getting-started/create-account-keep-drafts.md): Click Create free account (or Keep my drafts in the guest banner) and sign up with email, Google or Apple. Your guest drafts, saved signatures, AI chats and usage move into the account on this device, and they stop expiring. - [Save, reuse and delete your signatures and initials](https://help.pdfbetter.com/signing/manage-saved-signatures.md): Tick Save for next time when you create a signature, or add one in Settings → Profile & signatures → Saved signatures. Reuse it from Sign → Saved signatures in the editor. Saved signatures need a free account. --- Source: https://help.pdfbetter.com/apps/use-pdfbetter-on-several-devices/ · PDFBetter Help Center · Last checked against the product 2026-10-18. Questions: support@pdfbetter.com