PDF Compressor
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380+ tauira
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Kāore he kōwhiringa e hiahiatia ana
Kāhua:
+ GPT-5, Claude, Gemini
Ka whakaiti i tētahi PDF me te kore e whakaroa. E toru ngā whakaritenga tōmua o te āhuatanga Ghostscript: Kitenga (iti rawa, 72 DPI), eBook (whakataurite, 150 DPI), Pātaka (nui rawa, 300 DPI). Ko ngā PDFs nui-pikipiki e ngaro ana i te 40-75% o to rātau rahi. Ko te huaputa e whakatauria ana e whakaatu ana i te ora i mua i te whakawhiwhinga.
E whakaritea ana te PDF whakawhāiti
He aha nga tāngata e whakawhāiti ana i ngā PDF mō
Ko te mea whakatata mai
Outlook + Gmail limit attachments to 20-25 MB. Shrink an image-heavy proposal to fit.
Kāwanatanga
Ko ngā tomokanga tāke, visa, me ngā tomokanga ā-rohe ā-rohe e whakataki ana i te 5-10 MB — Ko te tikanga e ōrite ana te whakatūtū mata.
Ko te pūranga
Ka whakaiti i tētahi pūranga 5 GB o ngā moni whakawhiwhinga ki te 1–2 GB mō te rokiroki roa.
Whakahua i te Wīwī
Ka tukuna he pepa mā 60% iti iho kia kore ai e ngaro ngā kaiwhaiwhai pokepoti i runga i ngā raraunga tauine.
He pēhea te whakawhāiti i tētahi PDF i roto i ngā hipanga 4
- Whakataki i tōna PDF. Ka toroa e tātau te rahi o te pūranga me te tau o te pātaka ā-rohe kia taea ai e tātau te whakatau i ngā moni i mua i te whakawhiwhinga.
- Ka kōwhiria tētahi whakaritenga tuatahi: Papatūānuku (~75% iti iho, Wīwī), eBook (~45% iti iho, tiritiri), Pātaka rānei (~15% iti iho, e whakaritea ana te tā.
- Ka whakamātau te rahi huaputa e whakaarotia ana. Mēnā kāore te pūtea i te tika, ka whakamātau i tētahi tautuhi kē atu.
- Ka pāhotia te hua - ka pūrongotia te tiakitanga i te pito. Ka whakaiti te Ghostscript i ngā whakaahuatanga, ka whakatū i ngā momo tuhituhi, ā, ka whakarārangi i te PDF.
Free.ai vs. Adobe Acrobat Pro vs. Smallpdf
| Free.ai | Adobe Acrobat Pro | Smallpdf | |
|---|---|---|---|
| Ko te utu tīmatanga | Waihoki | $19.99/mo | $9/mo |
| 3 ngā whakaritenga tōmua o te āhuatanga | |||
| E whakaarotia ana te rahinga huaputa ora | — | — | |
| API Tūmatanui | Kaupapa | Kaupapa | |
| Kāore he kōwhiringa e hiahiatia ana | — | — |
Ko ngā kōwhiringa hōhonu
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Ka whakaingoatia te pūkete
E whakapāpā ana i tō tātau tono...
Ka whakawhāiti i ngā PDFs me te kore e ngaro te āhuatanga me te AI wātea. Ka whakaiti tūturu i te rahi o te pūranga.
He pēhea te whakamahi PDF Compressor
1
Kei roto i tō tou tāuru
Type i te kupu, tuku i tētahi faila, whakaahua rānei i te mea e hiahiatia ana e koe. Kāore he tatau e hiahiatia ana.
2
Ka tirohia te whakatūnga
Ka tukatuka tātau AI i tō tātau tono i roto i ngā wā kotahi mā te whakamahi i ngā tauira pūtake tūwhera pai rawa.
3
Whakahua & tiritiri
Whakataki, tārua, tiritiri rānei i tōna hua. Whakatika noa iho mō te whakamahinga whaiaro, hokohoko rānei.
Ka whakamahia tēnei utauta mā te API
Ka whakamātautau tēnei utauta mai i tōtou waehere. Ko te wāhi mutunga o te REST e ōrite ana ki te OpenAI, te mana tohu-tokona, kāore he SDK tāpiri e hiahiatia ana. Ko ngā utu tohu e ōrite ana ki te whakawhitinga whatunga.
curl -X POST https://api.free.ai/v1/pdf/extract/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"file": "@document.pdf"}'E pā ana ki ngā utauta AI wātea
PDF Compressor — FAQ
Ka whakaiti te rahi o te pūranga PDF me te kore e whakaroa. Ka whakamahia e tātau a Ghostscript hei whakaiti i ngā whakaahua whakawaitara me ngā tātai ā-roto — e toru ngā whakaritenga tōmua o te āhuatanga: Kitenga (72 DPI, iti rawa mō te Wīwī), eBook (150 DPI, mārō), Pātaka (300 DPI, mārō ki te whakapeka iti rawa). Ka whakaaturia te rahi huaputa i mua i te pāpāhotanga.
500 ngā tohu mō te Papatuhi, 750 mō te eBook, 1,000 mō te Pātaka - mārama i ia tuhinga tae atu ki te 50 MB, kāore he utu i ia pātaka. Ka whiwhi ngā kaiwhakamaori wātea i ngā tohu 2,500 i ia rā, nō reira ko te nuinga o ngā whakaroa he wātea. Kāore he tauine-MB - ko te whakaroa i tētahi 2 MB, 50 MB rānei PDF ko te utu ōrite.
E ai ki te pūtake. Ko ngā PDFs whakaahua-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-tōna-
Kitenga: 72 DPI tae + whakaahua tauine mārō, ngā momo tuhipānui, te whakarārangi mō te Wīwī — i hangaia mō te tirohanga kitenga kitenga. eBook: 150 DPI, e taea te whakamātau i ngā tāngata me ngā tāpapa. Pātaka: 300 DPI, e pupuri ana i ngā ara raupapa raupapa, e pupuri ana i ngā tae CMYK — haumaru mō te tātuhi ngaio.
He — Ka whakamātau anō te Ghostscript i ngā whakaahua ki te tautuhi DPI (kore i raro iho), ka whakatū i ngā momo tuhituhi ki ngā tātai anake i whakamahia, ā, ka pupuri i ngā ara raupapa kāore i ngaro. Ka āhei te whakatū i mua o te mata ki te āhua māmā i te whakawhānui i te 200% nā te mea ka whakaititia te raraunga pikitia; Ka whakamahia te eBook, te Pātaka rānei mō te pūranga.
50 MB. Mō ngā PDFs nui ake (ngā pukapuka kātaki, ngā tātuhi hangahanga), ka wehe tuatahitia i te /pdf/split/ ki roto i ngā rōpū iti iho, ka whakawhāiti ia, kātahi ka whakakotahi i te /pdf/merge/.
Ka whakaroa e te whakaroa i tētahi PDF whakahingoa te whakahuahiratanga kāore i te whakahuahia, nā te mea ka whakarārangi anō tātau i te faila. Whakahingoa i muri i te whakaroa mēnā he mea hira te whakahoahoa. Mō ngā kānataraki whakahingoa e hiahiatia ana kia mau tonu, ka whakamahia te āhuatanga Paepae me te whakarerekē i te whakaroa — ka whakaroa rānei te pūtake tuatahi, kātahi ka whakamutu.
Ka whakakāhore tātau i ngā pūkete whakawaeheretia — Ka puta mai he PDF mokowā te Ghostscript. Ka whakakōkī tuatahi i te /pdf/unlock/ mēnā he tangata o tātou te tuhinga. I te whakawhāititanga, ka taea e koe te pare i te /pdf/protect/.
Kāore. Ka haere te whakawhāititanga ki runga i tātau pūnaha API mā te whakamahi i te Ghostscript + pikepdf paetata. Ka tuhia te faila ki tētahi pūrākau wātea, ka whakawhāititia, ā, ka tangohia te pūtake. Ka noho te huaputa i runga i tātau CDN mō ngā wā 24 (7 rā me ngā pūtea hohe).
Free.ai e wātea ana. Adobe Acrobat Pro ($19.99/mo) e whakahaere ana i tētahi tāpiri whakawhāiti ōrite. Ko Smallpdf ($9/mo) e whakamahi ana i to rātau ake whakawhāiti mārō. E whakaatu ana tātau i te /v1/pdf/compress/ mā tētahi API tūmatanui — ko ētahi atu kaitiaki i muri i ngā hokonga kamupene.
Kāore i roto i tētahi kaitiaki - tuku i a rātou i tētahi wā. Mō ngā rōpū whakamātautau, ka whakamahia te /v1/pdf/compress/ API te wāhi mutunga me te porowhita i roto i tōna tuhituhi. Ka whakawātea ia whakarongo i te utu pūrere o te whakatūtū.
He — POST te wāhanga maha ki te /v1/pdf/compress/ me te huaputa + huaputa (whakaahua / ebook / printer). Ko te wāhi mutunga o te whakahuahua /v1/pdf/compress-quote/?quality=Q&input_size=B e hoki ana ki te utu + te rahi huaputa e whakaarotia ana. Ko te whakahauhau katoa i te /api/.
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