Results vary considerably, though, and you'll probably need to accept a reduction in document quality to see any real changes. Compress images, Office documents, archives, executable files and more with this lossless optimisation tool. Show all. PDF Compressor 2. Add to Watchlist Comment Share. FileOptimizer PDFFill Tools For e. Images in PDF files can be recompressed and downscaled.
You can also set the downscale resolution for images in dpi or your choice. The program interface is available in three languages:. Just download and run this program. Click Load button and browse for a big size PDF which you want to compress. Now choose the desired Compression Algorithm:. Finally click Compress button. Give file name and select the location where you want to save the output file and click Save button to save the compressed PDF. This program supports PDFs up to Ver.
In my testing I used the same 4. The size of the original PDF was In the free version, if you apply compression settings other than default, the output file will contain watermark. Your compressed file s will be saved in output folder after successful compression. I tested this also using the same 4. IrfanView is a versatile image viewer and editor. Quality remained reasonable, too, at least for on-screen viewing. There's nothing too clever here - Free PDF Compressor just recreates your document at a lower resolution - but this can make a huge difference in file size, and it might be useful if you've no other options to hand.
Compress images, Office documents, archives, executable files and more with this lossless optimisation tool. Show all. Free PDF Compressor 1.
Add to Watchlist Comment Share. It depends on your willingness to edit documents in your web browser. Smallpdf is an online editor with a wide range of conversion options. The software excels in compressing files. But the editing options are limited. Unlike most online tools, SmallPDF is a paid-for-online software. There is no free version. There are different options to work with. But that might look overwhelming and like an illusion.
The software lists every single option individually. This makes it look like there are many features, but that is not the case.
For example, for conversion only, there are eight individual tools. The big downside of SmallPDF is the limited editing options. You can only add text and images to an existing PDF. But if you want to edit them, you will have to save the work and open it in a different tool. This online platform allows you to edit PDF files and requires only web browser access.
Like other online editors, PDF Buddy comes with a set of limitations. For example, there are limits to network speed, but also editing features.
Think of it as a freemium product. You can make up to three edits per month for free. From there, you can use the pay-as-you-go subscription option. Buy PDFelement right now! Elise Williams. PDFelement 2. Adobe Acrobat DC 3. Foxit Phantom PDF 4. Nitro PDF 5. Sejda PDF 6. PDF Architect 7.
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