Add stamp to PDF

PDF House is an online platform that enables users to work with PDF files by editing, converting, splitting, compressing, merging, and more. We also support a wide array of formats, allowing conversions both to and from PDF. These include popular options like Word, Excel, JPG, and PNG, as well as legacy formats such as DjVu and specialized formats like DWG. We continuously broaden our range of tools and refine existing features to meet user needs, taking their feedback into account.

PDF House is a web-based application accessible through any browser on any device with an internet connection. Unlike installed software, online applications are compatible with a variety of operating systems. You can manage and modify PDF files using PDF House on macOS, Windows, Linux, iOS, or Android, as long as you remain connected to the internet.

PDF House offers core features, including merging, splitting, compressing, converting between formats (e.g., PDF to Word/Excel and vice versa), editing text and images, and adding e-signatures.

To date, our online to PDF converter supports the following formats: Word, JPG, PNG, Excel, EPUB, DOC, DOCX, HTML, TXT, PPTX, MOBI, SVG, CSV, AZW3, PPT, etc. However, we're always expanding our list of available file extensions to make PDF management more convenient for our users. Therefore, if you want to request a specific format, feel free to share your proposal with our support team

Should you encounter any difficulties using our PDF tool, please be advised that our customer support team is available 24/7 via online chat. You can always reach us through live chat for immediate assistance. Alternatively, you may also contact us via any of these channels: E-mail: support@pdfhouse.com Phone: +1 (833) 470-2108 We provide human customer support 24/7, even on holidays and weekends, which sets us apart from companies that rely solely on chatbots. Our experienced consultants are always available to guide you through any problem.

We’re sorry to hear that you want to cancel your subscription. If you no longer need our service, you can click Cancel plan in the Membership tab of your account. You can also contact us via live chat, at billing@pdfhouse.com, or by calling +1 (833) 470-2108 for help with canceling your subscription.