PDFOptim : Compress, Reduce & Optimize PDF files
Developer: RootRise Technologies Pvt. Ltd.
Current Version: 2.1
Last Updated: 1 year ago
Download Size: 3.4 MB - Download
PDFOptim is a simple and intuitive way to compress, reduce and optimize PDF file size. PDFOptim provides easy and effective ways to compress big image-heavy PDF files using extensive set of options and presets. Supports batch processing and provide real time original as well as optimized PDF document preview for side-by-side quality comparison.
* * * PDFOptim for iOS ( iPad, iPhone and iPod ) is available on the iTunes App Store. * * *
◆ Batch compression of PDF documents as you add into list.
◆ Two compression methods. Compress PDF documents using Quartz and Image filters. New powerful and robust Image filter can compress PDF document without losing document’s integrity and preserves PDF document properties.
◆ Compression filter options:
- JPEG compression with quality control.
- Color model conversion for all color data of all PDF objects using RGB, CMYK and Gray color profiles.
- Image sampling with quality, Downsampling at lower resolution decrease the file size dramatically.
◆ Real time preview of original-PDF and optimized-PDF. It helps you to compare optimized-PDF integrity and quality side-by-side. Synchronized zooming controls (Slider, zoom-in, zoom-out, actual size and zoom to fit buttons) for both preview along with track-pad gestures are also supported.
◆ Default set of compression filters. Save and preserve your favourite customized compression filter as new preset.
◆ Drag and Drop out selected compressed-PDF files from list into other applications like Finder, Mail, Preview etc.
◆ Very flexible options to add PDF files for compression. Simply Drag & Drop into PDF list or Right click Open With in Finder or Drop on "PDFOptim" application to add PDF files beside direct Add File/Folder buttons.
◆ Sort PDF list by Name, Optimized size, Optimized percent, Original size and Page count.
◆ PDF Page traversing controls, Right click contextual menu on preview to enhances the PDFOptim usability.
◆ Replace Original as well as Export options. Replace original feature to overwrite your original PDF files replacing them with optimized files.
Compressed PDF documents requires less disk space for storage and faster uploads and downloads saves transmission time and cost. The PDFOptim gives you access to compression filter options to help you to reduce PDF file size without compromising the document's integrity. PDFOptim rewrites the entire PDF documents using selected compression filter as efficiently as possible. Some PDF documents might not get compressed, because the PDF documents might be already compressed or have nothing much to compress.
You can refer User Manual from menu "Help -> PDFOptim Help" for any assistance Or Contact Support.
- Fully compatible for macOS 10.12 Sierra.
Most Helpful Reviews
Instantly reduced my PDF to 25% of original size - Despite the recent negative review from someone who wasn't able to save a converted file, I had absolutely no problem with this app. I needed to compress and email a PDF contract that was over 24MB in size while keeping the quality good enough to print clearly. I didn't even need to read any help files; the controls were very intuitive and provided an instant preview of the results when any setting was changed. I easily converted the doc down to 6MB in size without any noticeable loss to print quality. If this is what you need, I highly recommend this app.
Did Not Work For - I place a 4.3 MB pdf file in the app and it came out the same size 4.3 MB- NO reduction??. Not quite sure how they other people got it to work but I wish I had my $2.99 cents back. Save your pennies.Wish the creator would post why it does not work when it fails; would be helpful: Trouble Shooting.
More Reviews for Current Version
Excellent! - I scanned a 10 page document of text and it was 44 megabytes. Preview app just wasn’t able to give me good quality at all. I even started to test the ColorSync tool. This has been challenging on Mac for as long as I can remember and apps have been way too pricey. This app did the job perfectly. In less than a minute I figured our how to change the document to gray scale, export, and magically my document is only 1.3 megabytes. Worth every penny!
Works like a charm! - I have been struggling to find a way to reduce the size of scanned documents while maintaining legibillity of text. I could not figure out how to do it with the OS X built in tools. I tried to compress with Preview and even Color Sync Utility. The files would compress but the text would be illegible, or the text would remain legible but the compression was too little. This neat little app did the trick. Well worth the 3 bucks! Thanks PDFOptim!
Greate app. Worth well more than its price tag. - This app saved my bacon. I had 168 PDF files that totaled 36GB in size and needed to reduce them drastically in size while still maintaining a reasonably high quality for printing. PDFOptim did the job in about 20 minutes, reducing the space required to just 370MB for all 168 files. This app saved me a ton of time.
Super easy and quick - On first open, I was able to quickly convert 9 print res PDF’s into versions for email attachments. Saved on average around 35% and they weren’t even image heavy. Love that I can see original and conversion proof side-by-side while making adjustments. I tweaked it exactly where I needed the dpi and jpg quality, saved the settings and now I’m good to convert the other 200 or so with little effort. This will stay in my essentials toolbox! If you’re unconvinced, they have a lite (trial) version that adds a watermark…but will show how well it works. $2.99 for full version is a no-brainer.
Works Great 84% File Size Reduction - I took a 15 mb PDF of a multi-page text document down to about 1.5 mb. The interface is well done, and easy to use. The app works great.