PDF Watermarker - PDFStamp
PDF Watermarker - PDFStamp Summary
PDF Watermarker - PDFStamp is a free, ad-supported, with in-app purchases iOS app in Business by Motoki Takahashi. Released in Nov 2024 (1 year ago). It has 2.00 ratings with a 4.50★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 7.00 monthly active users and generates around $<10K monthly revenue (27% IAP / 73% ads). Store last updated Nov 20, 2024
PDF Watermarker - PDFStamp SDKs Summary
App not yet scanned for SDKs.
4.5★
Ratings: 2.00
Screenshots
App Description
This app allows you to add watermarks to PDFs and save them as PDF or image (JPEG).
You can use all features for individual pages without needing to register or log in.
When sharing PDFs with clients or publishing them online, you can check metadata, annotations, and bookmarks.
You can also decide whether to keep these elements during conversion.
All processes are done locally on your device, and no PDF or operation data is sent to our servers.
●Conversion Features
PDF → PDF
・Add watermarks *1
・Copy basic content
・Toggle metadata, annotations, and bookmarks transfer
・Adjust overlay watermark image quality (DPI)
PDF → JPEG
・Add watermarks *1
・Copy basic content
・Adjust output quality (DPI)
Watermark Details *1
・Single watermark
・Wallpaper watermark
・Adjust text color, size, density, and transparency
●DPI Recommendations
For PDF to image conversion:
150 DPI for text-only files
200 DPI for files with images
For PDF to PDF conversion with overlay watermarks:
150 DPI for text watermarks
200 DPI for image watermarks
You may increase the DPI for better results if the text uses anti-AI removal fonts or outline fonts, or if the overlay image is high-resolution.
●Free and Pro Plan Features
You can use all features for individual pages for free.
To process entire files or save multiple watermark patterns, you’ll need to upgrade to the Pro Plan.
The Pro Plan offers a 1-month free trial, so give it a try!