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 481–500 of 1,000 ranked alternatives.



Video Compress: keep metadata
Flavien Darche
Compress videos and
Compressor lets users compress single or multiple videos while keeping intact. Preview a 10-second clip before compression. Adjust compression ratio using a slider. Save space on the iPhone without losing important information.

QuarkPDF
Beya Network Technology Limited
Merge PDFs, split files, convert documents, optimize
Merge and split PDF files with one click. Convert documents to other formats and optimize scanned pages. Adjust page size and layout for consistent formatting. Export edited files directly.









XPS Viewer + XPS to PDF
跃军 龚
View and convert XPS and OXPS
The app allows users to view XPS and OXPS files while preserving their original style and layout. It supports converting these files to PDF or various image formats like JPEG and PNG, and also offers printing functionality.




Trout
Warren Burton
Organize words images and ideas.
The app helps users organize ideas non-linearly by associating words and images. Users can categorize ideas with color and shape, and add sketches or photos to their maps.


CPC Viewer
Cartesian Products, Inc.
View and print image files easily.
The app allows viewing and printing of CPC, TIFF, CALS, and JEDMICS C4 image files. It can export files to PDF, TIFF, or CPC formats.

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