Haddii aad ku shaqeyso faylasha PDF , waxaad taqaanaa sida ay u noqon karaan kuwo aad u weyn haddii ay ka kooban yihiin sawirro iyo sawirro. Nasiib wanaag, waxaad isku dhejin kartaa faylasha PDF sida aad isku dhejin karto nooc kasta oo kale oo fayl ah, taas oo macnaheedu noqon karo kayd weyn oo cabbirka faylka PDF kaaga.^(PDF)

Maqaalkan, waxaan isku dayi doonaa inaan ku tuso dhowr hab oo lagu dhimo xajmiga faylka PDF . Haddii aad haysato Adobe Acrobat (oo aan bilaash ahayn), waxaad isku dayi kartaa hababka 4 iyo 5, kuwaas oo si fiican u shaqeeya. Waxa kale oo jira hab lagu yareeyo cabbirka faylka PDF ee ^(PDF)Mac OS X gaar ahaan, kaas oo ah Habka 3^{(Method 3)} .

Habka 1 - SmallPDF.com

Habka ugu fudud ee aad ku dumin karto faylkaaga PDF waa inaad isticmaasho qalab online ah oo bilaash ah oo la yiraahdo SmallPDF.com . Goobtu aad bay nadiif u tahay (kuma jiraan xayaysiisyada spammy, iwm) waxayna qabataa shaqo aad u wanaagsan oo yaraynaysa cabbirka faylalka waaweyn ee PDF .

Waxa fiican waa in aad u isticmaali karto meel kasta ama nidaam kasta oo qalliin ah oo ay xitaa taageerto muuqaalka cusub ee jiidista iyo hoos u dhigista HTML 5 , taas oo ah mid aad u fiican. Waxay awooday inay qaadato 500 KB oo ay hoos u dhigto ilaa 368 KB. Ma ahan mid aad u xun, si kastaba ha ahaatee, Mac ( Habka 2^{(Method 2)} ), waxaan awooday inaan helo isla PDF ilaa 82 KB kaliya.

Qalab kale oo online ah oo aan isticmaalo si aan u cadaadiyo faylasha PDF waa Neevia Compress PDF . Waxay leedahay tiro badan oo ikhtiyaari ah iyo qaar horudhac ah sida cadaadis sare, tayada sawirka hoose ama cadaadis hoose, tayada sawirka sare, iwm.

Intaa waxaa dheer, waxaad ka saari kartaa bookmarks, ka saari kartaa lakabyada PDF , ka saari kartaa sharraxaadda, ka saari kartaa calaamadaha bogga oo aad gacanta ku hagaajin kartaa tayada midabka iyo midabka monochrome.

Habka 2 - PDF Compressor

PDF Compressor waa barnaamij bilaash ah oo aad ku soo dejisan karto Windows XP/Vista/7/8 kaas oo kuu ogolaanaya inaad si dhakhso leh oo waxtar leh u yarayso cabbirka hal ama ka badan faylal PDF ah.

Waxay taageertaa cadaadis aan khasaare lahayn, markaa waa inaadan arkin wax dhimis ah oo tayada PDF ah . Waxa kale oo ay taageertaa dukumeenti PDF ah oo sir ah oo waxay ku shaqayn kartaa boqollaal ama xitaa kumanaan faylal PDF ah hal mar.

Habka 3 - OS X PDF Filter

Haddii aad leedahay Mac , waxaa jira hab weyn oo fudud oo aad si weyn u dhimi karto cabbirka feylka PDF iyadoo la isticmaalayo app Preview . Marka hore, ku fur feylkaaga PDF ee ^(PDF)Horudhac^(Preview) adiga oo laba jeer uun gujinaya gudaha Finder . Sida caadiga ah, feylasha PDF waxay ku furmi doonaan Horudhac^(Preview) ilaa aad ku rakibto Adobe Reader ama qof saddexaad oo PDF ah . Xaaladdaas, kaliya midig-guji oo dooro Furan^{(Open With)} .

Hadda, guji File ka dibna dhagsii dhoofinta^(Export) .

Waxaad heli doontaa wada hadal soo booda ah oo mid ka mid ah fursadaha xagga hoose waa Quartz Filter . Guji^(Click) hoos-u-dhaca oo dooro Yaree Xajmiga Faylka^{(Reduce File Size)} .

Guji Save oo waad dhammaysay Waxaan awooday inaan ka helo faylka PDF laga bilaabo 500 KB ilaa 82 KB kaliya anigoo isticmaalaya filtarkan. Haddii aad rabto inaad hagaajiso, waxaad furi kartaa Utility ColorSync. Kaliya^(Just) taabo Command + Spacebar oo billow qorista colorsync. Kadib, dhagsii Filters oo guji Yaree Xajmiga Faylka^{(Reduce File Size)} . Ogsoonow in hagaajinta dejinta halkan ay faa'iido leedahay kaliya haddii aad haysato sawirro badan oo xallin sare leh faylkaaga PDF .

Halkan waxaad ka saari kartaa dhammaan qiyamka Sawir qaadista^{(Image Sampling)} oo geli qiimaha xallinta^(Resolution) . Haddii aad u baahan tahay oo kaliya PDF -ka si aad ugu daawato kombayutarka, 72 pixels/inch ayaa si weyn u dhimi doona cabbirka PDF -gaaga haddii sawiradu waaweyn yihiin. Waxa kale oo aad ku ciyaari kartaa Isku-buufinta Sawirka^{(Image Compression)} oo waxaad arki kartaa nooca faa'iidada aad hesho.

Habka 4- Ku daabac Adobe PDF

Habka ugu fudud ee lagu isku dayo oo loo yareeyo faylka PDF waa in la sameeyo khiyaamo yar, taas oo asal ahaan ah daabacaadda dukumeenti PDF ah faylka ^(PDF)PDF . Ma u muuqataa qariib? Waa. Asal ahaan, waxaad furaysaa faylka PDF ee ^(PDF)Adobe Reader oo ku daabac daabacaha Adobe PDF .

Waqti badan ayaa tani si fiican u shaqeysaa waxayna si weyn u dhimi doontaa cabbirka faylkaaga PDF . Markaad tagto Faylka - Daabac^{(File – Print)} , dooro Adobe PDF liiska hoos u dhaca ee daabacayaasha:

Si la yaab leh, waxaan awooday in aan hoos u dhigo 20 MB oo ah faylka PDF^{(MB PDF)} ilaa 3 MB aniga oo isticmaalaya habkan. Run ahaantii ma hubin waxa ay qabato si loo yareeyo, laakiin way shaqeysaa, gaar ahaan haddii aad haysato tiro wanaagsan oo sawirro ah oo cunaya meelo badan.

Habka 5 ^{(Method 5)} – Adobe Acrobat PDF Optimizer

Tan iyo nooca 7 ee Adobe Acrobat , waxaa jira ikhtiyaar cusub oo ku jira liiska sare ee^(Advanced) loo yaqaan PDF Optimizer .

Hadda waxaa lagugu keenayaa shaashad leh xulashooyin badan oo aad ku habeyn karto!

Guji badhanka isticmaalka booska Hantidhawrka^{(Audit space usage)} ee midigta sare si aad u hesho tafaasiil tafatiran oo qayb kasta oo ka mid ah faylka PDF iyo sida saxda ah inta boos ee uu isticmaalayo:

Sida aad arki karto, waxaa jira lix shay oo kala duwan oo aad samayn karto si aad u yareyso faylka PDF oo ay ku jiraan hagaajinta ama sawirada hoos u dhigista, dib u habeynta boggaga la sawiray, hagaajinta xarfaha, hagaajinta daahfurnaanta, tuurista walxaha, iyo nadiifinta faylka PDF .

Hoosta Sawirrada^(Images) , tusaale ahaan, waxaad hoos u dhigi kartaa oo aad cadaadin kartaa sawirada si aad u badbaadiso meel bannaan. Tani runtii waa mid faa'iido leh, gaar ahaan haddii sawiradaadu ay yihiin kuwo aad u sarreeya. Haddii faylka PDF uusan u baahnayn in la daabaco, waxaad yarayn kartaa tayada iyo tirada pixels halkii inch. Si aad u daawato shaashadda, waxaad u baahan tahay kaliya 72 pixels.

Haddii aad sawirtay bogag farabadan oo PDF kaaga ah , ka dib dhagsii ikhtiyaarka boggaga la iskaan-ku- noolayo^{(Scanned Pages)} oo ku khalkhal baarka simbiriirrada ah, kaas oo ka socda Xajmi yar^{(Small Size)} ilaa Tayo Sare^{(High Quality)} . Isku hagaaji sida loo baahdo.

Walxaha Tuur^{(Discard Objects)} iyo Xogta Isticmaalaha Tuur^{(Discard User Data)} waa laba ikhtiyaar oo nadiifin ah oo faa'iido leh oo runtii waxtar u leh faylasha PDF . Waxaad asal ahaan ka takhalusi kartaa dhammaan qashinka dheeriga ah ee sida caadiga ah lagu kaydiyo fayl kasta oo PDF ah. ^(PDF)Waxaad ka saari kartaa summada, meelaha foomamka fidsan, iwm.

Tuur Xogta Isticmaalaha^{(Discard User Data)} , waxaad ka takhalusi kartaa faallooyinka, macluumaadka dukumeentiga, xogta badan, xogta shayga, lifaaqyada faylka, xogta codsiyada kale, iyo in ka badan.

Ugu dambeyntiina, Nadiifinta^{(Clean Up)} tab waxay qabataa dhowr hawlood oo guri ilaalin ah sida isku-buufinta feylka oo dhan iyo wanaajinta PDF -ka si aad u aragto shabakad degdeg ah.

Waxa ugu fiican ee la sameeyo waa inaad la ciyaarto dhammaan goobaha si aad u aragto waxa ugu fiican ee u shaqeeya faylkaaga gaarka ah ee PDF . Waxaan rajeyneynaa^(Hopefully) , mid ka mid ah shanta hab ee kor ku xusan waxay heli doontaa faylkaaga PDF ilaa cabbir la dhimay oo aad ku dhejin karto iimaylka ama ku dhejiso bogga internetka. Haddii aad isticmaasho hab ka duwan oo aan kor lagu soo sheegin si loo yareeyo faylashaada PDF , nagu ogeysii faallooyinka. Ku raaxayso!

How to Shrink PDF File Size

If yоu work with PDF files, you know how they can bеcome very large very quickly іf they contain graphics and images. Luckily, you can cоmpress PDF files like yoυ can compress any other type of file, which can mean big savings іn the size of your PDF file.

In this post, I will try to show you a couple of methods to reduce the size of a PDF file. If you have Adobe Acrobat (which is not free), you can try out methods 4 and 5, which work really well. There is also a way to reduce PDF file size on Mac OS X specifically, which is Method 3.

Method 1 – SmallPDF.com

The simplest way to shrink your PDF file is to use a free online tool called SmallPDF.com. The site is super clean (not filled with spammy ads, etc) and it does a pretty good job of reducing the size of large PDF files.

What’s nice is that you can use it anywhere or any operating system and it even supports the new drag and drop feature of HTML 5, which is a nice convenience. It was able to take a 500 KB file and shrink it down to about 368 KB. Not too bad, however, on the Mac (Method 2), I was able to get that same PDF down to only 82 KB.

Another online tool I use to compress PDF files is Neevia Compress PDF. It has a bunch of options and some presets like high compression, low image quality or low compression, high image quality, etc.

In addition, you can remove bookmarks, remove PDF layers, remove annotations, remove page labels and manually adjust the quality for color and monochrome image compression.

Method 2 – PDF Compressor

PDF Compressor is a free program you can download for Windows XP/Vista/7/8 that lets you quickly and effectively reduce the size of one or many PDF files.

It supports lossless compression, so you should not see any reduction in the quality of the PDF. It also supports encrypted PDF documents and can work on a batch of hundreds or even thousands of PDF files at once.

Method 3 – OS X PDF Filter

If you have a Mac, there is a great and easy way to significantly reduce the size of a PDF file using the built in Preview app. Firstly, open your PDF file in Preview by just double-clicking on it in Finder. By default, PDF files will open in Preview unless you installed Adobe Reader or a third-party PDF viewer. In that case, just right-click and choose Open With.

Now, click on File and then click on Export.

You’ll get a pop-up dialog and one of the options at the bottom is Quartz Filter. Click on the drop down and select Reduce File Size.

Click Save and you’re done. I was able to get a PDF file from 500 KB down to only 82 KB using this filter. If you want to fine-tune it, you can open the ColorSync Utility. Just press Command + Spacebar and start typing colorsync. Then, click on Filters and click on Reduce File Size. Note that adjusting settings here is only useful if you have a lot of high resolution images in your PDF file.

Here you can remove all values from Image Sampling and  enter a value for Resolution. If you only need the PDF to view on a computer, 72 pixels/inch will greatly reduce the size of your PDF if the images are large. You can also play around with the Image Compression and see what type of benefit you get.

Method 4– Print to Adobe PDF

The easiest way to try and shrink a PDF file is to perform a little trick, which basically is printing the PDF document to a PDF file. Sounds strange? It is. Basically, you open the PDF file in Adobe Reader and print it to the Adobe PDF printer.

A lot of time this works really well and will significantly reduce the size of your PDF file. When you go to File – Print, choose Adobe PDF from the drop down list of printers:

Amazingly enough, I’ve been able to shrink a 20 MB PDF file down to 3 MB just by using this method. Not really sure what it does to shrink it, but it works, especially if you have a good number of images that are eating up a lot of space.

Method 5 – Adobe Acrobat PDF Optimizer

Since version 7 of of Adobe Acrobat, there is a new option in the Advanced menu called PDF Optimizer.

Now you’ll be brought to a screen that has a whole bunch of options to configure!

Click on the Audit space usage button in the top right to get a detailed listed of each component of the PDF file and exactly how much space it is using:

As you can see, there are six different things you can do to make a PDF file smaller including optimizing or down-scaling images, reconfiguring scanned pages, adjusting fonts, adjusting transparency, discarding objects, and cleaning up the PDF file.

Under Images, for example, you can downsample and compress the images to save space. This is really useful, especially if your images are at a really high resolution. If the PDF file doesn’t need to be printed, you can reduce the quality and number of pixels per inch. For viewing on the screen, you only need 72 pixels.

If you scanned a bunch of pages into your PDF, then click on the Scanned Pages option and mess around with the sliding bar, which goes from Small Size to High Quality. Adjust as needed.

The Discard Objects and Discard User Data are two really useful cleanup options for PDF files. You can basically get rid of all the extra junk that is normally stored in every PDF file. You can remove tags, flatten form fields, etc.

For Discard User Data, you can get rid of comments, document information, metadata, object data, file attachments, data from other applications, and more.

Finally, the Clean Up tab does a few more housekeeping tasks like compressing the entire file and optimizing the PDF for fast web view.

The best thing to do is to play around with all the settings to see what works best for your particular PDF file. Hopefully, one of the five methods above will get your PDF file to a reduced size that you can attach to an email or post to a website. If you use a different method not mentioned above for shrinking your PDF files, let us know in the comments. Enjoy!

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