Apps Like PDFOptim - The PDF Compressor for iPhone and iPad
Reduce PDF file size intuitively and powerfully.
The app offers automatic and manual PDF compression modes. Users can adjust image quality, resolution, colorspace, and graphics options.
PDFOptim - The PDF Compressor screenshots
Ranked alternatives
Showing 261–280 of 1,000 ranked alternatives.



PDF Creator +
科 姚
Create and manage PDF documents easily.
The app creates PDF files from images, text, and other PDFs. It allows users to merge files, modify metadata, set page size and margins, compress files, and encrypt PDFs with passwords and restrictions.

PDF Converter - PDF to Word *
TROSTUN LTD
Convert PDFs to and vice versa
Convert documents to secure PDFs and vice versa. Edit PDFs with commenting and annotation tools. Merge multiple files into a single document. Export to various formats including , Excel, and image files. Organize and manage files within the .



USB Sharp Pro
锦文 游
Edit files and manage storage remotely
Turns iPhone, iPad, or iPod into a wireless storage device for file management. Edit PHP, JS, and HTML files. Support for FLV, ASF, RMVB, AVI, MPG, MKV, and WMV formats. Upload and download files via Dropbox, create folders, and view history.

Scan Boss for Dropbox
Tech Positive Inc.
Documents and save as PDF to automatically
Documents and save as PDF in a folder automatically. Single tap to start scanning. Automatically detects and crops documents. Fixes skewed pages and names files with timestamps. Uploads instantly. Choose folders and disable automatic mode as needed.

uSign - Sign Documents
Hendrych Kowalski
And send instantly
And send with e-signature support. Import or scan files, edit forms, and create custom signatures. Share as PDF or JPG. View document history and manage signing requests.




SharpScan: PDF scanner + OCR
PIXELNETICA DOO
Scan documents, share text, translate languages
Convert documents into clean, professional scans with multi-page support. Use OCR to recognize and share text in 50+ languages. Email or save scanned documents directly. Adjust brightness and contrast for better clarity.

My WebDAV
锦文 游
Manage files on WebDAV servers.
The app functions as a WebDAV client, enabling file downloads and uploads. It supports multiple file and folder operations, viewing files online, and managing download history.



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