EXPERIENCE
WPS "Reduce PDF volume" depth test: how to use the maximum amount of free credits
WPSof "DecreasePDFVolume "is probably the largest number of users in ChinaPDFCompression - after allWPSInstallation capacity is large, no additional software is required. But it has membership restrictions, image quality options and hidden doorways. I took the file in my hand and tested it in the round system, talking about how to squeeze its value to the maximum.
Measured data will be displayed first
Three test files, uniform use of "standard image quality" file:42MBThe scanned version of the tender is pressed into6.8MB；8MB's graphic and text mixing scheme is pressed to2.1MB；2MBPlain text forPDFPress to1.6MB
How to choose the three grades of picture quality
WPSAvailable in HD/Standard/Ultra-fast third gear. My Choice Advice:
l HD Grade: the contract to be printed, the document to be submitted. The compression rate is generally only50%Up and down, but there is almost no loss in enlarging the details;
l Standard File: The vast majority of scenarios circulated on a daily basis are the most cost-effective;
l Extreme speed gear: The volume is pressed the hardest, but the lines of the chart will show obvious burrs, only suitable for"As long as I can see clearly"Ad hoc circulation of.
How to use free credits
Here's the thing: Membership is required for this feature, butA small number of free times per month for non-members(Floating with version activity, general2-3Kali/months). My money-saving posture:
one isSave and centralize compression requirements, the amount is used up once a month; the second isLarge files firstWPSPressing(It does have better compression than many free online tools), small files, insensitive files goSmallpdfand other free online tools; the third is the mobile terminalWPSFrom time to time, the event center deliversPDFGet a free coupon for the tool before you use it.
Two Plus Items
First of all,WPSCompression Completion Sessionwhile preserving the original file, the output is a new document, not afraid of overwriting the source file, which is very friendly to careless people. Second, it supportsBULK SMUSH, dragging a dozen files in together, one at a time, much faster than uploading online tools one by one.
Overall rating: If you already have it installed on your computerWPSEverydayPDFCompression basically does not need to find other tools; heavy users open a monthly membership, and it is only a few dollars to spread it out once.