Apps Like PDFOptim for iPhone and iPad
Optimize PDFs and preview changes
Compress and optimize PDF files to reduce size. Compare original and compressed versions side-by-side. Reduce image and graphics-heavy files for faster uploads and lower storage use.
PDFOptim screenshots
Ranked alternatives
Showing 501–520 of 1,000 ranked alternatives.




DjVu Viewer + DjVu to PDF
跃军 龚
View DjVu files and convert them.
The app displays DjVu files while preserving their original style and layout. It supports conversion to PDF, various image formats, and text files, and includes printing functionality.



WatermarkPDF
RootRise Technologies Private Limited
Apply watermarks to PDF documents.
The app allows users to apply text, image, color, and texture watermarks to PDF documents. It offers extensive customization options for watermarks and supports batch processing of multiple PDF files with individual watermark presets.









ConnectCode Barcode Lite
ConnectCode Pte Ltd
Create industry compliant barcodes easily.
The app uses computer fonts to create industry-compliant barcodes for macOS. Barcodes created using fonts can be embedded into graphics or business documents and printed at the resolution of the printer.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.