- [FIXED] Oversize window for small screen cropping bottom bar. - [FIXED] Exporting compressed PDF files using "Maintain source folder strcuture heirarchy" was failing on more than two level nested subfolders. Thank you all users who send feedback and help us trace issues. Share your feedback to us at support@rootrisetech.com If you are enjoying new features, we would appreciate an App Store review. It will help other people find the app and make them delighted.

- [FIXED] Exporting compressed PDF using destination option "Replace Original" on original PDF accessed from cloud storage drive. Thank you all users who send feedback and help us trace issues. Share your feedback to us at support@rootrisetech.com If you are enjoying new features, we would appreciate an App Store review. It will help other people find the app and make them delighted.

- Reintroduced zoom slider controls following user's popular demand. Now it's a new show/hide panel over PDF comparator view. - Refined Auto Compression mode to create better quality PDF for unusual page size PDF. Like PDF having long-long page. - [FIXED] Some users facing issue adding files from Finder contextual "Open With" menu and dropping files on the app icon. - [FIXED] File specific app crash. It's a vector graphics optimisation bug. - [FIXED] Newly added files wait to load until ongoing compression get finished. - [FIXED] App hang issue while exporting compressed PDF using "Replace Original" when respective original PDF is open and modified in another application. - [FIXED] Random non-responsive page up/down and Go to first/last page action in PDF comparator view. - [FIXED] Removing files from the app does not stop respective ongoing compression resulting wait for subsequent added files. - Other minor improvements. If PDFOptim is useful to you, we would appreciate an App Store review. It will help other people find the app and make them delighted. *** What's New in Version v5.0 *** Version 5.0 is an overhaul update to provide better and efficient PDF compression experience. • Introducing new Auto Compression Mode. PDFOptim analyze document’s contents and apply algorithm to generate a smallest possible PDF by maintaining the document’s visual quality. Choose one of the four predefined Auto compression methods and let the app do the hard work for you. No further user interaction required to provide technical compression options. • Introducing new simultaneous compression of multiple PDF files. Make most use of processor cores to compress PDF files at amazingly fast speed. [Premium] • Introducing Shortcuts Action. Automate your workflow using integrated Shortcuts Actions. It's a quick way to compress PDF. Install given ready-made shortcuts or create your own powerful task automations combining PDFOptim action and actions across multiple apps in Shortcuts app. Two ready-made shortcuts “PDFOptim Auto Compress.shortcut” and “PDFOptim Compress.shortcut” to use it as Finder Quick Action to create compressed PDF file besides original file in Finder. [Premium] • New icon to streamline with latest macOS. • Whole new intuitive and easy-to-use user interface along with many new controls and features. • New sidebar compression options panel with destination options. • Image filter is now Graphics filter. • New advance options for Graphics filter to remove PDF content properties like alternate images, page thumbnails, documents structure hierarchy and output intent. • Change colorspace option name from Mono to Bitonal. Improved bitonal image colorspace conversion by black and white point enhancement for more clear images. • New collection view for PDF files with more detailed file properties and determinate compression progress. • Now side-by-side view preserves all compressed PDF files for different compression options which help you choose desire PDF. • Added new toolbar buttons and Go, View and contextual menu controls for PDF page navigation and magnification. • New Destination options - "Replace Original" to replace original PDF file with new compressed PDF file. - "Ask destination folder on export" to save compressed PDF at selected folder. - "Set default destination folder" for every subsequent compressed PDF. - New options to preserve original PDF creation and modification date into compressed PDF. • New preferences option to Move original PDF file to the Bin before replacing when exporting compressed PDF using “Replace Original” destination option. This option helps you keep original PDF copy in the Bin in case you want to restore it.

This is an overhaul update to provide better and efficient PDF compression experience. We are thankful to all users for their valuable feedback :) • Introducing new Auto Compression Mode. PDFOptim analyze document’s contents and apply algorithm to generate a smallest possible PDF by maintaining the document’s visual quality. Choose one of the four predefined Auto compression methods and let the app do the hard work for you. No further user interaction required to provide technical compression options. • Introducing new simultaneous compression of multiple PDF files. Make most use of processor cores to compress PDF files at amazingly fast speed. [Premium] • Introducing Shortcuts Action. Automate your workflow using integrated Shortcuts Actions. It's a quick way to compress PDF. Install given ready-made shortcuts or create your own powerful task automations combining PDFOptim action and actions across multiple apps in Shortcuts app. Two ready-made shortcuts “PDFOptim Auto Compress.shortcut” and “PDFOptim Compress.shortcut” to use it as Finder Quick Action to create compressed PDF file besides original file in Finder. [Premium] • New icon to streamline with latest macOS. • Whole new intuitive and easy-to-use user interface along with many new controls and features. • New sidebar compression options panel with destination options. • Image filter is now Graphics filter. • New advance options for Graphics filter to remove PDF content properties like alternate images, page thumbnails, documents structure hierarchy and output intent. • Change colorspace option name from Mono to Bitonal. Improved bitonal image colorspace conversion by black and white point enhancement for more clear images. • New collection view for PDF files with more detailed file properties and determinate compression progress. • Now side-by-side view preserves all compressed PDF files for different compression options which help you choose desire PDF. • Added new toolbar buttons and Go, View and contextual menu controls for PDF page navigation and magnification. • New Destination options - "Replace Original" to replace original PDF file with new compressed PDF file. - "Ask destination folder on export" to save compressed PDF at selected folder. - "Set default destination folder" for every subsequent compressed PDF. - New options to preserve original PDF creation and modification date into compressed PDF. • New preferences option to Move original PDF file to the Bin before replacing when exporting compressed PDF using “Replace Original” destination option. This option helps you keep original PDF copy in the Bin in case you want to restore it. • Other minor bug fixes and improvements. • New users can download PDFOptim for free and start compressing PDF files. Get PDFOptim full experience with a Lifetime or Monthy/Yearly Premium Access Subscription In-App Purchases(IAP). All existing users, you keep all the features you had previously and many more updated features. If you’d like to use new features like Parallel Compression and Shortcut Actions, you can upgrade to Premium at a discount. you keep all the features you had previously - Included free trial with Yearly Premium Access IAP subscription to experience full app features. Cancel Anytime. If PDFOptim is useful to you, we would appreciate an App Store review. It will help other people find the app and make them delighted.

- [FIXED] A file specific crash when a PDF contains JPEG2000 image with YUV color model. - UI improvements to streamline with latest macOS.

- Major update with the only solution to optimise PDF vector graphics. Added new 'Optimize graphics' compression option which can remove superfluous information to reduce vector graphics heavy PDF. Increase in optimize graphics from 'Level 1' to 'Level 5' reduces output PDF file size less to more respectively. Choose appropriate Optimize graphics level to balance file size and visual fidelity. Choose Optimize graphics option 'None' to avoid vector graphics optimization. This option is very useful when PDF content mainly consist of high precision vector graphics. This option removes such superfluous information, thereby reducing the size of your PDF files. Usually PDF drawing, note-taking and PDF markup apps creates large vector graphics heavy PDF files on iOS and macOS. Now such PDF files will be compressed efficiently using PDFOptim Optimize graphics option. - Now PDFOptim for Mac is macOS universal app, fully optimised to run natively on both Apple Silicon Mac and Intel-based Mac computers. - Full compatibility with macOS Big Sur. - [Fixed] File specific issue taking longer time to compress. - Minor bug fixes and improvements. Thank you all users for your feedback :)

- Bug fix related to replacing original PDF by compressed PDF. - File specific bug fix for infinite processing. - Other bug fixes and improvements. Thank you users for feedbacks. What's New in This Version v3.0 - Improvements in compression processing. Faster and more powerful optimization. - New icon. - Other bug fixes and improvements. Thank you users for feedbacks.

- Improvements in compression processing. Faster and more powerful optimization. - New icon. - Other bug fixes.

- Addressed user reported file specific issue of longer processing time. - Improved UI to make compatible with dark appearance on macOS Mojave.

- Added new Monochrome color model compression option. Selecting Monochrome color model compression option converts raster PDF contents into black and white which helps reduces PDF file size to greater extent. It is very helpful when compressing scanned books mainly containing text. Optimizing PDF using Monochrome color model can create 24 times smaller PDF compared to RGB color model compression. - Minor bug fixes. - Other improvements.

- [Fixed] User reported file specific crash.

- Fully compatible for macOS 10.12 Sierra.

- Added new powerful and robust PDF compression method. Image filters can compress PDF document without losing document’s integrity and preserves PDF document properties. - Added PDF list sorting by Name, Optimized size, Optimized percent, Original size and Page count. - Added very useful replace original feature to overwrite your original PDF files replacing them with optimized files. - Export notification on OS 10.8 and later. - Other improvements.

- Addressed issue related to white border and cropped page contents in optimized PDF documents. New in Version 1.2 - Added support for recursive addition of PDF files from folders and sub-folders. - Maintains source directory hierarchy at destination. - More powerful PDF optimization.

- OS X 10.9 Mavericks ready. - Option to add PDF files from recursive folders and sub-folders. - Option to maintain source directory hierarchy at destination.

- Drag & Drop out compressed-PDF files onto other applications like Finder, Mail, Preview etc. - Powerful compression with stability.