Kōpehepehea te PDF — Tirohia te rahi o te putanga i mua i tō pātai
Tukuna he PDF ka whakaaturia e mātou te rahi e tūmanakohia ana mō ia tautuhinga (Light · Recommended · Strong · Extreme) i mua i tō whakaae. 100% i tō tirotirohanga — kāore he tukuna, kāore he hainatanga, kāore he tohu wai.
Drop one or more PDFs onto the page. We analyse each file locally and show the estimated output size for every preset (Light, Recommended, Strong, Extreme) before you click compress. 100% in-browser — your PDFs never leave your device. No signup, no watermark, no per-file charge.
Tukua ō PDF ki konei
rānei
Kāore he tukunga e hiahiatia ana. Ka rere katoa 100% ā-rohe i tō tirotiro.
Me pēhea te Kōpekepeke i te PDF Mō Te Kore Utu
1. Tukua ō PDF
Tōia kotahi neke atu rānei ngā PDF ki te rohe tuku i runga, pāwhiritia rānei kia kimi. Ka utaina ngā kōnae ki tō tirotiro, ka tātarihia i reira — kāore e tukuna atu ki tētahi tūmau. E tautokohia ana ngā pūihi kōnae maha; tukua he kōpaki katoa mēnā e hiahiatia ana.
2. Tirohia ngā rahi matapae
Ina ka oti te tātaritanga, ka whakaaturia e ia o ngā kāri tautuhinga e whā (Light, Recommended, Strong, Extreme) te rahi whakaputa matapae mō tō pūihi. Koirā te tau ka whiwhi mēnā ka pāwhiritia te kōpekepeke — kaua i te kerēme hokohoko.
3. Tīpakohia te tautuhinga e ū ana
E hiahia ana ki te īmēra (kei raro i te 25MB)? Ko Recommended te nuinga o ngā wā ka rawaka. E whāia ana te raro o te 500KB? Tirohia te kāri Strong. E hiahia ana ki te kōnae iti rawa, kāore e aro ana ki te kuputuhi e taea te rapu? Tīpakohia a Extreme. Ka whakaatu ia kāri i te utu pono ki a koe.
4. Kōpekepekehia ka tikiake
Pāwhiritia te Compress. Ka hangaia te PDF iti ake i te rohe i roto i tō tirotiro. Ka whakaatu ia kōnae kua kōpekepeketia ki te mata kua reri me te pātene Tikiake. Kāore he tohu wai, kāore he hainatanga, kāore he tukunga.
He aha tā mātou Kaikōpekepeke PDF Kore Utu hei whakamahi?
He Tino Kore Utu, Mō Ake Tonu
Kāore he whakamātautau, kāore he taiapa utu huna, kāore he utu mō ia kōnae, kāore he tepe mahi ia rā. Kōpekepekehia ngā PDF e hia kē tō hiahia, te maha kē hoki o tō hiahia. Ka tautokona te ratonga e ngā pānui kia noho kore utu mō te katoa.
He Rahi Matapae, Ehara i te Whakahihiri
Most online compressors make you upload, wait, and hope for a decent reduction. We analyse your PDF locally and show the estimated output size for every preset before you click compress. Pick the preset that hits your target. Stop guessing.
Kāore he Pūkete, Kāore he Īmēra
Tīmatahia te kōpekepeke i te wā tonu. Kāore he hainatanga, kāore he hopu īmēra, kāore he kāri nama i te kōnae. Pērā ki te āhua o te pūmanawa pātūnga i mua i ngā "whakamātautau kore utu".
Kāore ngā Kōnae e Wehe Atu i Tō Taputapu
Ka rere katoa te kōpekepeke ā-rohe i tō tirotiro. Kāore ō PDF e pā ki ō mātou tūmau nā te mea kāore mātou e mau tūmau mō ō kōnae — kāore mātou e taea te kite i ō tuhinga.
Kāore he Tepe Rahi Kōnae, Pūihi rānei
Nā te mea ka rere te kōpekepeke i tō tirotiro, ko te tepe anake ko te mahara o tō taputapu. Tukua he tirohanga 500MB, he pūihi kōnae 100 rānei — kāore he "tepe utanga" horihori i konei.
Kāore he Tohu Wai, Kāore he Waitohu
Ko tō PDF kua kōpekepeketia he tino rite tonu ki tō kōnae, engari iti ake. Kāore he tuhinga "compressed with pdfedit.com", kāore he pae waituhi i te whārangi whakamutunga, kāore he tohu kua whakaurua.
Pūmanawa Tika
Kāore he hokohoko-tauira pōuri, kāore he "whakapai ake hei tikiake", kāore he taiapa pānuitanga e tono ana. Ka mahi ia taputapu i pdfedit.com mō te katoa, mai i te pāwhiri tuatahi.
Ka mahi Tuihono Kore
Ina kua oti tēnei whārangi te utaina ka taea e koe te motuhia atu i te ipurangi me te mahi tonu te kaikōpekepeke. He pai mō ngā tuhinga huna kāore koe e pīrangi ki te tukatuka me tētahi whatunga e huri ana.
Ngā Tautuhinga Kōpekepeke E Whā, Kua Whakamāramatia
Light — ka rite tonu te kitenga
Ka whakawaehere anō i ia whakaahua kua whakaurua ki te taumata kounga teitei, ka tangohia hoki te raraunga meta huna. Ka heke 20-40% te nuinga o ngā wā me te kore ngaro o te kounga e kitea ana. He pai mō ngā kirimana, ngā pūrongo, me ngā tuhinga e nui ana te kounga whakaahua.
Recommended — te taunoa
He ōrite ki a Light, engari ka whakaheke hoki i ngā whakaahua e neke ana atu i te 1600 papatono ki te taha roa (taumata tā → taumata mata). Ka heke 50-70% te nuinga o ngā wā. Me titiro pakaru kia kite koe i te rerekētanga i ngā whakaahua, ka noho papatono-tika tonu te kuputuhi me te taea te rapu. Ka kōwhiria te wāhi reka mō te nuinga o ngā kaiwhakamahi.
Strong — te kōpekepeke kaha
Ka whakawaehere anō ki te kounga 55, ka whakaheke ki 1200px. Ka heke 65-85% te nuinga o ngā wā. Kei te kitea te ngohengohe i ngā whakaahua taipitopito engari ka noho whakatau ngā hoahoa, ngā tohu, me ngā kuputuhi. Whakamahia tēnei ina e hiahia ana koe ki te tutuki i tētahi tepe rahi (raro i te 1MB) ka nui hoki ngā whakaahua.
Extreme — te mea iti rawa
Rasterizes every page as a 110 DPI JPEG. Typical reduction 80-95%. The output is image-only — text is not searchable. Use it when size is the only thing that matters (emailing a 500-page scan, archiving on a mobile device).
PDF Edit me Adobe, Smallpdf, iLovePDF
| Āhuatanga | PDF Edit | Adobe | Smallpdf | iLovePDF |
|---|---|---|---|---|
| Kua tukuna nga kōnae ki tetahi tūmau? | No — 100% local | Ae | Ae | Ae |
| Te rahi o te putanga e matapaetia ana i mua i te kōpekepeke? | Yes — all 4 presets | Kao | Kao | Kao |
| Kua hiahiatia he kaute? | Never | He iti te taumata utu | He iti te taumata utu | He iti te taumata utu |
| He tepe kōnae ia rā? | None | Kore (kapua) | 2 mahi/haora (kore utu) | Rahi + tatau potae |
| Pūihi i ngā kōnae maha? | Unlimited | Ae (kua utua) | Ae (kua utua) | Ae (kua utua) |
| Te kōwhiringa o te taumata kōpekepeke? | 4 named presets | 3 tatūkē | 2 tatūkē | 3 tatūkē |
| He tohuwai kei runga i te putanga? | No | Kao | Kao | Kao |
| Ka mahi i te wā e kore e hono? | Yes | Kao | Kao | Kao |
Ina e taimaha ana ngā kōnae e kōpekepeke ana koe — ngā tuhinga ture, ngā kōrero hauora, ngā tuhinga pūtea, ngā hoahoa whaiwhakaaro — ko te ā-rohe anake te rerekētanga i waenga i "i pā tō raraunga ki te tūmau o tētahi atu" me "kāore tō raraunga i wehe i tō mīhini". Koirā te kaupapa katoa. Ko ia meneti e takoto ana tō PDF i te hanganga o tētahi atu, he meneti tūraru i whakaaetia e koe.
Ko Wai E Kōpekepeke ana i ngā PDF?
Ngā āpiti īmēra
Ka whakatepe a Gmail, Outlook, me te nuinga o ngā tūmau īmēra umanga i ngā āpiti ki te 20-25MB. Ka tutuki te tautuhinga Recommended te nuinga o ngā wā i tētahi PDF whakaahua 50-100MB ki raro o te tepe, kia tae pono ai te kōnae ki tō kiritaki, kaiwhakahaere, kaihoko whare rānei.
Ngā puka me ngā tepe rahi pakari
Ko ngā tomokanga kāwanatanga, ngā tono whare wānanga, me ngā papa mahi ka whakatepe i ngā utanga ki te 2MB, 5MB rānei. Whakamahia te arokite rahi-matapae kia tutuki tika te tepe — kaua e "nui rawa te kōnae" i muri i tō whakapau tekau meneti ki te whakakī puka.
Ngā tuhinga tirohanga
He pai ki ngā tirohanga pūkoro te penapena whakaahua ki te 300 DPI, ka puta he PDF 30MB mō tekau whārangi kuputuhi. Ka heke i ēnā mā Strong, mā Extreme rānei ki te rahi tika me te kore whakangaro i te kuputuhi.
Ngā tāpaetanga ture
Ko ngā pūnaha tāke-ā-tuihono ka whakatepe i ngā tukunga ki te 10-20MB ia tuhinga. Ka kōpekepeke ngā rōia i ngā tauira me ngā kohinga whakatau i konei nā te mea ko te ā-rohe anake te tikanga kāore he kōrero motuhake e whakawhiti i te tūmau o tētahi atu i tana huarahi ki te iti ake.
Ngā kōrero hauora
Me noho ngā raraunga e taupokina ana e HIPAA ki te taputapu. Ka kōpekepeke ngā whare hauora me ngā kaipūtea i ngā āpure whakauru, ngā hua taiwhanga, me ngā tāpaetanga inihua i konei nā te mea kāore te ratonga e kite i ngā paita.
Ngā ākonga me ngā kairangahau
Whakaitihia te 200MB o ngā kīrehu kauwhata i mua i te tuku īmēra ki a koe anō, ki te utaina rānei ki te kōpaki tiri. Ka mahi i runga i ngā pona kura kua mākatia me ngā Chromebook kāore he mea ka tautuhia.
Kōpekepeke PDF i Tētahi Taputapu
Ka mahi tā mātou kaikōpekepeke PDF i runga i ngā taputapu katoa e whai tirotiro hou ana — Windows, Mac, Linux, Chromebook, iPad, iPhone, me Android. Kāore he pūmanawa hei tāuta, kāore he mōkihi, kāore he motika kaiwhakahaere e hiahiatia ana. Ina kua oti te whārangi te utaina, ka taea te motuhia atu i te ipurangi me te haere tonu te kōpekepeke — ka rere katoa ā-rohe.
Me Pēhea te Tino Mahi a te Kōpekepeke PDF i te Tirotiro?
Ko te nuinga o te take nui o te PDF ko ngā whakaahua kua whakaurua. Ka hīkoi mātou i ia whakaahua i roto i te PDF, ka whakawaehere anō i tētahi rahi iti ake — te nuinga o te wā 15-20% iti iho i tā tō tirotiro e hua mai i taua kounga ka kitea. I runga i ngā tautuhinga Recommended me Strong, ka whakaheke hoki mātou i ngā whakaahua nui rawa i mua i te whakawaehere anō (ka huri he whakaahua 4000×3000 hei 1600×1200, 1200×900 rānei aunoa) ka tangohia hoki te raraunga meta e mau tāima ana noa. I runga i te tautuhinga Extreme, ka whakairia ia whārangi hei whakaahua taumata-iti — ka puta he kōnae 5-10% noa i te taonga taketake, engari kāore e taea te rapu i te kuputuhi. Ka rere katoa i tō tirotiro; kāore he wāhanga o tō kōnae e tukuna ki hea.
Ngā Pātai Pātaihia Pinepine
Me pēhea taku kōpekepeke utu kore i te PDF kāore he ngaronga kounga?
Tukua tō PDF ki te whārangi ki runga, kōwhiria ko te tautuhinga Light. Ka whakawaeherehia anō ngā whakaahua kua whakaurua ki te taumata kounga teitei — kāore koe e kite i te rerekētanga, ka heke te kōnae 20-40%. Ka noho whakatau ngā kuputuhi, ngā hoahoa, me ngā tohu. Mō ngā tohatoha nui ake me te kuputuhi e taea ana te rapu, kōwhiria a Recommended.
Me pēhea taku kōpekepeke i te PDF ki 100KB, 500KB, 1MB rānei?
Tukua te kōnae ka titiro ki te rahi matapae i runga i ia kāri tautuhinga. Mō ngā whāinga 100KB i ngā PDF poto e nui ana ngā whakaahua, ko Extreme te whakautu. Mō ngā whāinga 500KB-1MB, ka tutuki te Strong. Mō ngā whāinga <10MB i tētahi tirohanga 50MB, kāore e tutuki te Recommended. Ka mutu te tatari mā ngā rahi matapae.
He pono he kore utu tēnei kaikōpekepeke PDF?
Āe, 100% kore utu mō ake tonu. Kāore he wā whakamātautau, kāore he taumata uara nui, kāore he utu mō ia kōnae. Ka tautokona te ratonga e ngā pānui.
Kei te tukuna taku PDF ki tētahi tūmau?
Kāo. Ka rere te kōpekepeke i roto tonu i tō tirotiro. Kāore ō kōnae e pā ki ō mātou tūmau — kāore mātou e mau tūmau mō ō kōnae. Ka taea e koe te whakaū i tēnei i te paewhiri Whatunga o tō tirotiro.
Ka taea te kōpekepeke PDF maha i te wā kotahi?
Āe. Tukua ngā kōnae e hia kē tō hiahia. Ka tātarihia takitahi, ka whakaaturia e ngā kāri tautuhinga te rahi matapae tapeke o tō pūihi. Ka tukatuka ngā kōnae i te kotahi ka tahi kia oti, ka anga tonu.
Ka mau he tohu wai i te PDF kua kōpekepeketia?
Kāo. Ko tō PDF kua kōpekepeketia he tino rite tonu ki tō kōnae, engari iti ake. Kāore he tohu wai, kāore he tohu waitohu, kāore he tuhinga "compressed with…".
He tepe rahi kōnae?
Kāore he tepe horihori. Ka taea te kōpekepeke ngā kōnae kia rua, kia toru rau pūmegapaita ki tētahi pona kōrerorero noa. Ka pā mai pea ki ngā tepe mahara tirotiro mō ngā kōnae nui rawa (>500MB) ki ngā mīhini tawhito.
Ka mahi tuihono kore?
Āe, ina kua oti te whārangi te utaina. Ka rere te kōpekepeke i roto tonu i tō tirotiro — ka taea te motuhia atu, ka mahi tonu.
Ka taea tonu te rapu i taku kuputuhi i muri i te kōpekepeke?
Āe ki a Light, Recommended, me Strong — ka waiho tonu te papa kuputuhi me te huri anō i ngā JPEG tūāhanga. Kāo ki a Extreme — ka rasterised ngā whārangi hei ātahanga, nō reira ka riro te kuputuhi hei wāhanga o te ātahanga me kore e tīpakohia rānei rapua.
Ka tautoko i ngā PDF kua tiakina ki te kupuhipa?
Āe, mēnā e mōhio ana koe ki te kupuhipa. Ka tonoa koe ki te whakauru i te wā ka tīmata te kōpekepeke. Ka whakamahia te kupuhipa i roto i te mahara hei wewete i te kōnae, ā, kāore e penapenahia ki hea.
Me pēhea taku kōpekepeke i te PDF mō te īmēra? (Gmail, Outlook, WhatsApp)
Tukua tō PDF ki te whārangi i runga ake. Ka whakaatu tonu ngā kāri tautuhinga i te rahi matapae mō Light, Recommended, Strong, me Extreme. Tīpakohia te mea e ū ana ki te tepe whakapiri o tō kaiwhakarato: ka whakaaetia e Gmail te 25 MB mō ia īmēra, 25 MB anō a Outlook (he 35 MB ngā pūkete mahi Office 365), 100 MB ia kōnae mā WhatsApp, 100 MB mā iMessage. Ko te tautuhinga Recommended ka tutuki i ēnei katoa mō ngā PDF e maha ngā whārangi. Ka rere te kōpekepeke i roto i tō tirotiro — kāore tō PDF e tae ki ō mātou tūmau, he take nui tēnā ina e tukuna ana e koe ngā kirimana, pire, kōrero hauora, aha rānei e whakaaroaro ana.
Me pēhea te āhua o te kōpekepeke PDF?
He toru ngā āwhā o te PDF: kuputuhi (ngā ahatanga me ngā ripanga momotuhi), whakaahua (te nuinga he JPEG, PNG rānei), me te raraunga meta (ngā tohu pukapuka, ngā āpure puka, ngā kōnae whakauru). Ko te nuinga o ngā putu e whiwhi ana mai i te whakawaehere anō i ngā whakaahua i tētahi taumata kounga JPEG iti ake — koirā tā ia tautuhinga mahi, me te whakawaehere kaha haere mai i te Light ki te Extreme. Ka āpiti hoki te tautuhinga Extreme i te whakaahua i ngā whārangi he rārangi anake, ka heke mai i te 600 DPI ki te 96-150 DPI. Kāore e pā atu ki ngā āwhā kuputuhi i runga i a Light, Recommended, me Strong, nō reira ka mahi tonu te rapu me te tāruatanga; i runga i a Extreme, ka taea te whakakapi mā te OCR engari kāore e taea te tīpako. Kāore mātou e tango i te hanganga, i te whakamunatanga, i ngā hainatanga, i ngā tūtohu rauemi rānei o te PDF.
Ka taea te kōpekepeke PDF i taku iPhone, iPad, waea Android rānei?
Āe. Ka rere te kaikōpekepeke i roto i tētahi tirotiro pūkoro hou — Safari ki iPhone/iPad, Chrome me Firefox ki Android, Samsung Internet, Brave Mobile. Tukua he PDF mai i Files, iCloud Drive, Google Drive, Dropbox, i tō whare whakaahua rānei, tīpakohia he tautuhinga, ka tikiake ai te PDF iti ake ki tō taputapu. Nā te mea ka rere katoa ā-rohe, kāore tō PDF e wehe i te waea — he take nui tēnei mō ngā kōrero hauora, ngā kirimana kua hainahia, me ngā tuhinga tāke kāore koe e pīrangi kia takoto i tētahi tūmau o waho.
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