Usebenza njani ngePDF

El PDF Iqale njengefomathi yenkampani yabucala kwaye igqityiwe ukuba ibe ngumgangatho. Okwangoku yenye yezona fomati zisetyenziswayo nezaziwayo zokwabelana ngamaxwebhu, kuba ibonelela ngokuguquguquka okukhulu kunye namathuba. Akumangalisi ukuba ulwandiso lwe-.pdf luphakathi kwezona-5 zisetyenziswa kakhulu kwiifayile ezibhaliweyo ngoku, kunye .doc / .docx, .odt, .txt, .tex, kunye .rtf.

Kwesi sikhokelo uya kufunda ngakumbi malunga nezi fomathi kunye nendlela yokusebenza kunye neefayile zePDF. Imisebenzi njengemihla ngemihla njengokucinezelwa, ukuhlela, ukukhuselwa, njl. Ngamafutshane, yonke into ekufuneka uyazi ngaye ...

Yintoni i-PDF?

Yiyo ifomathi yokugcina yamaxwebhu edijithali azimeleyo kwiqonga lesoftware, ukuze ifikeleleke kuso nasiphi na isixhobo kunye nomatshini ofanelekileyo. Isicatshulwa sayo sePDF imele iFomathi yoXwebhu oluPhathekayo, Oko kukuthi, ifomathi yoxwebhu oluphathekayo.

Olu hlobo lwamaxwebhu ayinakugcina kuphela isicatshulwaBanokucetyiswa ngemifanekiso yevektha, ii-bitmaps, ii-hyperlinks, amanqaku encwadi, amanqaku, iividiyo ezifakiwe, njl. Kukho namaxwebhu asebenzisanayo onokuthi uwagcwalise ukuze wenze iifom. Ke ngoko, inika ukuguquguquka okukhulu.

Nangona ekuqaleni yayenziwe yinkampani yabucala, nge-1 kaJulayi ngo-2008, inikwe ukuthandwa kwayo, yakhutshwa njengomgangatho ovulekileyo kwaye iphantsi koMbutho waMazwe ngaMazwe woBume obuMiselweyo (ISO). I-ISO 32000-1 yeyona ehambelana nale fomathi.

Uphuhliso lwefomathi yePDF yayiza kuqala ngo-1991, umhla ekucuthwe ukwamkelwa kwawo. Isityholo esininzi yayisisidingo sesoftware enelayisensi yokuba nobuchule ukuze sikwazi ukusebenza nayo. Emva koko, ukusetyenziswa kwayo kuya kuphakama de kube yinto eyiyo namhlanje ...

Ngapha koko, ngokunikwa kwedijithali kuluntu lwanamhlanje, iPDF nayo inegalelo kuyo gcina iphepha elininzi. Into eziziindaba ezimnandi xa ujongene nokugawulwa kwamahlathi ngenxa yokugawulwa kwemithi ukwenza iphepha. Amaxwebhu amaninzi ekwabelwana ngawo ngaphambili kwiphepha ngoku enziwe ngokwamanani enkosi kolu xwebhu.

Izixhobo

Las iimpawu Ezenze ifomathi yePDF ukuba ithandwe kakhulu inokushwankathelwa kula manqaku alandelayo:

• Ifomathi ye-Multiplatform, kwaye ke iluncedo kakhulu ekufumaneni ulwazi kubo bonke abasebenzisi.
• Inokuqulatha isicatshulwa esityebileyo ngeevidiyo, izandi, umxholo, iibhukumaka, izithombisi, izichasiselo, njl.
• Ifomathi ayilahlekanga xa abanye abasebenzisi bevula isoftware eyahlukileyo, njengoko kusenzeka kwezinye iifom ezinje ngamaxwebhu, njl. Oku kuthintela ukucaphukisa kweefonti ukuba zingachazeki, ukuhamba kombhalo, imiba, iitafile, iifom zombane, njl.
• Ubungakanani bayo bukwenza ukuba ube luncedo kakhulu kwi-Intanethi.
• Ukuba yinkcazo evulekileyo, inani elikhulu lezixhobo linokusetyenziselwa ukusebenza nayo. Ukongeza, inokudalwa kwiifomathi ezahlukeneyo, eguqulela kwiPDF.
• Ixhasa izinto eziphambili njengokutyikitywa kwedijithali, uxinzelelo, ii-watermark, kunye nokubethela ukukhusela iphasiwedi.
• Umgangatho wayo wenza ukuba ulungele ukugcinwa kwamaxwebhu ixesha elide.
• Amaqonga amaninzi kunye nezinto azisebenzisayo njengefomathi yesalathiso. Umzekelo, abanye abapapashi baxhasa kuphela ifomathi yePDF yokushicilela iincwadi, njl.

Ukwenza konke oku kwenzeke, iifayile zePDF zine ubume bangaphakathi icace gca. Zenziwe ngamacandelo aqhelekileyo kwezinye iifayile, ezinje:

• Okubhaliweyo okuphezulu okanye okuphezulu okuphezulu: yinxalenye yefayile yokuchonga imeko ye-PDF emiselweyo kunye nohlobo lwayo.
• Umzimba okanye umzimbaIbhlokhi apho kuchazwa izinto ezisetyenzisiweyo kuxwebhu, oko kukuthi, umxholo.
• Itafile yeCrosstab o Uluhlu lweZalathiso eziNqamlezileyo: yinxalenye enolwazi malunga nezinto ezisetyenzisiweyo kumaphepha efayile.
• coda okanye inqwelwana erhuqwayo: apho kubonisiwe apho ungayifumana khona i-crosstab.

Kwakhona, kuya kufuneka wazi ukuba la maxwebhu axhasa inani elikhulu lezicwangciso, njengokukwazi ukushumeka iifonti, imibala eyahlukeneyo emelweyo (CMYK, RGB,…), ucinezelo lomfanekiso, njl.

Okokugqibela, kuya kufuneka uthathe elinye icandelo elibalulekileyo lolu hlobo loxwebhu. Kwaye ukuba iPDF, njengezinye iifayile, ikwanayo imethadatha apho kugcinwa khona inani elikhulu ledatha malunga nomdali, isoftware, igama lomsebenzisi eliyenzileyo, umhla wokudalwa kunye nokulungiswa, iimpawu zokhuseleko, njl. Ezinye iimethadatha onokuzicima okanye uzitshintshe xa ufuna ngezixhobo ezikhoyo.

Iindidi zePDF

I-PDF ihambile kwinkqubo yendaleko, kunye nokuqaliswa okwahlukileyo iinguqulelo kwimbali:

• I-PDF 1.0 - 1993
• I-PDF 1.1 - 1994
• I-PDF 1.2 - 1996
• I-PDF 1.3 - 1999
• I-PDF 1.4 - 2001
• I-PDF 1.5 - 2003
• I-PDF 1.6 - 2005
• I-PDF 1.7 - 2006-Okwangoku (iNqanaba loLwandiso longezwa)

Kodwa ngaphaya kweenguqulelo, zikhona Iindidi zePDF ukuze uyazi. Umzekelo, ezinye zezona zibalulekileyo zezi:

• I-PDF / A.: ngumgangatho osetyenziswa ngabalawuli noorhulumente kumaxwebhu asemthethweni nawolawulo. Iyafuneka kwakhona kulwakhiwo lweencwadi, njl. Yiyo ehambelana nomgangatho we-ISO 19005-1: 2005.
• I-PDF / X: Yifomathi eyilelwe ngokukodwa ukushicilelwa kwamaxwebhu ephepha. Kukwasetyenziswa ngokubanzi ngabashicileli kunye nabapapashi.
• I-PDF / E.: luphuhliso olufana nolokuqala, kodwa lujolise kumaxwebhu obunjineli. Jonga ISO TC171 / SC2.
• I-PDF / VT-Omnye wemigangatho ye-ISO 16612-2 ka-2010 echaza ifomathi eyenziweyo yokushicilela okwahlukileyo nokuguquguqukayo.
• I-PDF / UA: Yinto eyahlukileyo yePDF / A ebizwa ngokuba kukuFikelela kuNdalo, okanye ukuFikelela kweUniversal. Yeyona yenzelwe ngokukodwa abangaboni kakuhle njengeemfama okanye abantu abaneengxaki zokubona.
• ...

Unokwenza ntoni ngePDF?

Ngefomathi yoxwebhu lwePDF unokwenza uninzi lwezinto, okanye uthintele abanye abasebenzisi ukuba banokwenza ntoni ngePDF ekwabelwana ngayo. Ukungafani yale fomathi inkulu kunokuba abasebenzisi abaninzi becinga. Umzekelo, unga:

• Yenza i-PDF kolunye uxwebhu, njenge .doc / .docx / .odt, njl.
• Utshintsho phakathi kweefomathi, ukusuka kwi-PDF.
• Hlela iPDF.
• Cinezela iPDF ukunciphisa ubungakanani bayo kwaye uyenze ifaneleke ngakumbi ekwabelaneni ngenethiwekhi okanye ukuthumela isinamathiselo se-imeyile.
• Ukukhuselwa kunye nokutyikitywa kwedijithali. Umzekelo, ungabhala ngePDF ukuze kungabikho mntu unokufikelela kuyo ngaphandle kwephasiwedi, okanye uyithintele ukuba ingashicilelwa, ikope umxholo, uthintele ukuhlelwa kwayo, ukongeza isatifikethi segunya okanye i-ID yedijithali, njl. Oko kubenza bakhuseleke ngakumbi ekusebenziseni kwimibutho nakumashishini.

Unesoftware eyahlukileyo kakhulu ukuba ukwazi ukuyenza yonke loo nto. Ukhululekile ukuba ukhethe oyithandayo. Kwi-GNU / Linux kukho iinkqubo zasimahla kunye nezobumnini ezilungileyo.

Ngaba i-PDF inokucinezelwa?

Ewe, sele ndinike ingxelo ngayo kuluhlu olungentla. Kodwa ayicinezeli ukusebenzisa iicomputer algorithm ukuguqula iPDF ibe yi-ZIP, RAR, tarball, njl. cinezela uxwebhu lwePDF ngokwayo ukuyenza ukuba ithathe inkumbulo encinci. Ngokunciphisa ubungakanani bayo, inokwabelwana ngayo ngendlela elula yokwenza ngokukhawuleza ukukhuphela / ukukhuphela okanye ukuthumela nge-imeyile.

Ukwenza oko kukho iindlela ezininzi, enye yazo ihamba iwebhusayithi ye-SmallPDF. Ngesixhobo sakho ukuze cinezela iPDF awuyi kudinga ukufaka nayiphi na inkqubo ekuhlaleni. Indlela ilula kakhulu, landela nje la manyathelo:

1. Fikelela kwiwebhusayithi yeSmallPDF
2. Cofa kwindawo ethi "Khetha iifayile" okanye utsale kwaye ulahle iPDF kwibhokisi yezixhobo ebomvu kwiwebhusayithi yakho. Kukho nezinye iindlela onokuzenza ukusuka kwikhonkco leGdrive okanye iDropbox.
3. Nje ukuba ukhethe, kuya kufuneka ulinde de ugqibezele ukulayisha kwilifu. Iya kuyicinezela ngokuzenzekelayo. Iya kukwazisa ukuba bungakanani ubungakanani obuncitshisiweyo.
4. Ngoku konke okufuneka ukwenze kukucofa u "Khuphela" ukuze uguqulele uxwebhu lwePDF ukuze ukhutshelwe kwikhompyuter yakho. Njengoko ubona, ngoku incinci.

Kule webhusayithi unokuyenza Ezinye iintshukumo ngamaxwebhu akho e-PDF, indlela yokuguqula iifomathi, ukudibanisa, ukuhlela, ukukhusela kunye nokusayina.