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Kare PDF kyauta a kan layi | ɓoye da kalmar sirri ko hana kwafi

Ba sai an shigar da software ba. Saita kalmar sirrin buɗewa (AES encryption) ga PDF ɗinka, ko mayar da shafuka zuwa hoto domin abun ciki ya zama ba za a zaɓa ko kwafa ba. Yanayin kariya biyu na biyan buƙatun tsaro daban-daban. Kyauta gaba ɗaya kuma babu watermark.
  • Yanayin ɓoyewa da kalmar sirri: saita kalmar buɗewa, masu amfani marasa izini ba za su iya ganin abun cikin fayil ba
  • Yanayin kare abun ciki: mayar da shafuka zuwa hotuna, rubutu ba za a iya zaɓa, kwafa ko gyara ba
  • Buƙatar kalmar sirri mai tsaro: aƙalla haruffa 8, dole ta ƙunshi haruffa da lambobi
  • Bayan kariya, za ka iya shiga da danna sau ɗaya zuwa damshawa, haɗawa ko ƙara watermark da sauran workflows, ba tare da sake lodawa ba

Ba ɓoyewa kawai ba: cikakkiyar kariya ta yanayi biyu

Kariya ta ɓoyewa da kalmar sirri

Saita kalmar sirri mai ƙarfi ga PDF (aƙalla haruffa 8 tare da haruffa da lambobi); duk wanda bai shigar da madaidaiciyar kalma ba ba zai iya buɗe fayil ɗin ba. Ana amfani da tsarin ɓoyewa na AES na ma'aunin masana'antu, mai aminci kuma abin dogaro.

Kariyar abun ciki ta rasterization

Ana mayar da kowane shafi na takarda zuwa hoto mai ƙuduri mai kyau sannan a sake ɗaure shi a matsayin PDF. Bayan canzawa, rubutu ba zai iya zaɓuwa, kwafuwa ko gyarawa ba, yana hana satar abun ciki ko canza shi.

Zaɓi mai sassauƙa na yanayi biyu

ɓoyewa da kalmar sirri ya dace don takaita damar shiga fayil; kariyar rasterization ta fi dacewa don hana kwafin abun ciki. Za ka iya zaɓar mafi dacewa bisa buƙatar kariyarka.

Haɗa matakai da yawa a lokaci ɗaya

Za a iya haɗawa da damshawa, haɗawa ko canjin tsari ba tare da sake lodawa ba.

Amintaccen sarrafawa a gajimare

Ana watsa bayanai da 256-bit encryption kuma ana sarrafawa a sabobin EU. Ana lalata fayiloli bayan canzawa, babu wata alama da ta rage.

Ba sai shigarwa ba, buɗe ka yi amfani

Yana aiki gaba ɗaya a burauza, ba sai an sauke plugin ba; ka loda ka fara.

Matakai 3 kacal don kare PDF a kan layi

01

Loda fayil ɗin PDF

Danna "Choose Files" ko ja ka sauke PDF ɗinka kai tsaye cikin wurin aiki mai tsaro.

02

Zaɓi yanayin kariya

Zaɓi "Password Encryption" ka saita kalmar sirri mai tsaro, ko ka zaɓi "Content Protection" domin mayar da shafuka zuwa hoto.

03

Zazzage PDF ɗin da aka kare

Sarrafawa yana kammala cikin daƙiƙu kaɗan, sannan za ka zazzage PDF mai kariyar kalmar sirri ko kariyar abun ciki.

Tambayoyin da ake yawan yi kan kariyar PDF

Menene bambanci tsakanin ɓoyewa da kalmar sirri da kariyar abun ciki?

ɓoyewa da kalmar sirri yana saita kalmar buɗewa, don haka masu amfani marasa izini ba za su iya ganin abun ciki ba. Kariyar abun ciki (rasterization) tana mayar da shafuka zuwa hotuna; rubutu ba zai iya zaɓuwa ko kwafuwa ba, amma kowa zai iya duba fayil ɗin.

Menene buƙatun kalmar sirri?

Kalmar sirri dole ta zama aƙalla haruffa 8 kuma ta ƙunshi aƙalla harafi ɗaya da lamba ɗaya domin isasshen tsaro.

Shin rasterization zai rage ingancin takarda?

Rasterization yana amfani da fitarwa mai ƙuduri mai kyau, don haka ingancin gani yana kusan zama daidai da asali. Amma tunda rubutu ya zama hoto, girman fayil na iya ƙaruwa.

Menene iyakokin sigar kyauta?

Masu amfani da kyauta na iya sarrafa fayilolin PDF har zuwa 100MB ba tare da watermark ba. Don manyan fayiloli (har zuwa 2GB), za ka iya sabunta zuwa sigar Pro.

Shin tsarin kariyar yana da aminci?

Fayilolinka suna da kariya. Ana watsa duk bayanai da 256-bit encryption, ana sarrafawa a sabobin EU masu bin GDPR, sannan a goge su har abada bayan an gama.