Umcimi we PDF
Ukusetyenziswa kwentengiso OK
579 models
Akukho phawu lwamanzi
Akukho ubhaliso lufunekayo
Imodeli:
+ GPT-5, Claude, Gemini
Nciphisa i PDF ngaphandle kokuyiphula. Iinkqubo ezithathu zobunjani be Ghostscript ezimiselweyo: Isikrini (esincinane, 72 DPI), incwadi ye-e (ethe tye, 150 DPI), Shicilela (elikhulu, 300 DPI). Imifanekiso-enzima ye PDFs ilahleka 40-75% yobungakanani bayo. Imveliso eqikelelwayo ibonisa ngokuphila phambi kokuba unikezele.
I-PDF ecocekileyo ilungile
Izinto abantu bezitshixa kwiPDF
Izincamatheliso ze Email
I-Outlook + i-Gmail imisa iziqhoboshi kwi-20-25 MB. Nciphisa i-image-heavy proposal ukuze ilungele.
Iiportals zoRhulumente
Iiportals zetyala, ivisa, kunye nekhomishini ye-e-filing zikhupha i-upload kwi-5-10 MB — Isikrini esimiselweyo sihlala silungele.
Uvimba
Cima isiqulathi seefayili se-5 GB seziqinisekiso ezishicilelweyo kwi-1-2 GB yokugcina ixesha elide.
Layisha ezantsi iwebhusayithi
Ukuthumela iphepha elimhlophe elincinci nge-60% ukuze abatyeleli abahamba ngefowuni abakwidatha elinganiselweyo bangabi netyala.
Indlela yokucofa i-PDF kwinyathelo le-4
- Layisha phezulu i PDF yakho. Sifunda ubungakanani befayile kunye nobalo lwephepha ngaphakathi ukuze sikwazi ukuqikelela ukonga phambi kokuba unikezele.
- Khetha inkqubo emiselweyo: Isikrini (~75% esezantsi, i-web), i-eBook (~45% esezantsi, unikezelo), okanye Shicilela (~15% esezantsi, ilungile-kushicilela).
- Khangela ubungakanani bemveliso obuqikelelwayo. Ukuba ulondolozo aluzange lube luninzi, zama ucwangciso oluphambili olunamandla.
- Nqakraza uShicilela. Ushicilelo lweenkqubo lwe-Ghost lukhupha imifanekiso, lumisela iifonti, kwaye luyenza ibe yi-linear i-PDF. Layisha ezantsi isiphumo - ulondolozo olukhoyo luxelela phezulu.
Free.ai vs. Adobe Acrobat Pro vs. Smallpdf
| Free.ai | Adobe Acrobat Pro | Smallpdf | |
|---|---|---|---|
| Ixabiso eliqalayo | Iinketho ze-GNU/Linux | $19.99/mo | $9/mo |
| 3 imimiselo yomgangatho omiselweyo | |||
| Imveliso ephilayo yobungakanani obuqikelelwayo | - | - | |
| I-API yoLuntu | I-Enterprise | I-Enterprise | |
| Akukho ubhaliso lufunekayo | - | - |
Iinketho eziphambili
I-Index
Ii-token ziphantsi.
Fumana Ii-Token Ezininzi
❤️ Uthando Free.ai? Nceda utshele abahlobo bakho!
Ubhalise ukuze ufumane ikhonkco lokucebisa kwaye uphumelele i-30,000 tokens kumhlobo ngamnye.
Ufuna okuninzi?
Ubhaliso simahla: 30,000 yeetokeni/imini
Ubhaliso
Iprosesa isicelo sakho...
Cinga ii-PDF ngaphandle kokulahlekelwa umgangatho, simahla. Nciphisa ubungakanani befayili ngokukhawuleza.
Indlela yokusebenzisa Umcimi we PDF
1
Faka ingxelo yakho
Bhala umbhalo, ulayishe ifayili, okanye ucacise ofuna ukuyenza. Akukho akhawunti efunekayo.
2
Cofa ukudala
I-AI yethu iqhubekekisa isicelo sakho ngemizuzu embalwa usebenzisa imodeli elungileyo yomthombo ovulekileyo.
3
Layisha ezantsi
Layisha ezantsi, kopela, okanye udibanise isiphumo sakho. Ikhululekileyo kwimisebenzi yobuqu nezorhwebo.
Sebenzisa le sixhobo nge-API
Yenza ukuba le sixhobo sisebenze ngokuzenzekelayo ukusuka kwikhowudi yakho. I-OpenAI-ehambelanayo REST endpoint, Bearer-token auth, akukho SDK efunekayo. Ixabiso le-token lihambelana nothungelwano lwe-web.
curl -X POST https://api.free.ai/v1/pdf/extract/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"file": "@document.pdf"}'Izixhobo ze-AI ezikhululekileyo ezihambelanayo
Umcimi we PDF - FAQ
Nciphisa ubungakanani befayile ye PDF ngaphandle kokuyicima. Sisebenzisa i Ghostscript ukunyusa ezantsi imifanekiso efakwe ngaphakathi kunye nefonti ezifakiwe - izicwangciso eziphambili ezibini zomgangatho: Ikhusi (72 DPI, encinci kwi web), incwadi ye-e (150 DPI, elungelelanisiweyo), Shicilela (300 DPI, ilungile kushicilelo ngelahleko encinci). Ubungakanani bemveliso obuqikelelwayo buboniswe phambi kokuba ucofe uxinzelelo.
500 yezinto ezibonakalayo zekhusi, 750 yencwadi ye-e, 1000 yezinto ezibonakalayo zoshicilelo - i-flat ngamaxwebhu ukuya kwi-50 MB, akukho phepha ngalinye lihlawuliswa. Abasebenzisi abakhululekileyo bafumana i-6000 yezinto ezibonakalayo zosuku ngalunye ngoko ke iincam ezininzi zikhululekile. Akukho xabiso le-MB nganye - ukucofa i-2 MB okanye i-50 MB PDF ibiza ngokufanayo.
Ixhomekeke kumbhali. I-PDFs ezinomzobo omde zincipha nge-60-80% kwiSkrini ne-40-60% kwincwadi ye-eBook. I-PDFs zombhalo kuphela ezisele zilungelelaniswe kakuhle zincipha nge-5-15% kuba akukho data yomfanekiso eninzi ekufuneka iguqulwe ezantsi. Sibonisa ubungakanani obuqikelelwayo bemveliso ngokusekwe kwixabiso elimiselweyo lomgangatho okhethiweyo.
Isikrini: 72 DPI umbala + imifanekiso ye grayscale, iqela eliphantsi lefonti, i linearize ye web - icwangciswe ukubonisa phambi koshicilelo kwisikrini. eBook: 150 DPI, efundeka kwi phones ne tablet. Shicilela: 300 DPI, igcina i vector paths ngaphandle kolahleko, igcina CMYK umbala - ikhuselekile kushicilelo oluzimeleyo.
Ewe - Ghostscript ibuyisela imifanekiso kwi target DPI (akukho ngaphantsi), icwangcisa phantsi ifonti kuphela kwi glyphs ezisetyenziswayo, kwaye igcina iindlela zomgca ohambayo ngaphandle kolahleko. Iskrini esimiselweyo singabonakalisa ngokulula kwi zoom ngaphezulu kwe 200% kuba i pixel data ilahlekile; sebenzisa i eBook okanye Shicilela ukugcina.
50 MB. Ii-PDFs ezinkulu (iincwadi ezixhotyiswe nge-scan, i-blueprints yokwakha), yahlula kuqala kwi /pdf/split/ ibe zii-batch ezincinci, zicofe ngazo zonke, emva koko zidityaniswe kwi /pdf/merge/.
Uxinzelelo lwe PDF etyikityelwe luphula utyikityo lwecryptographic kuba siphinda- siphinda ifayile. Tyikitya emva koxinzelelo ukuba utyikityo lubalulekile. Kwimimiselo etyikityiweyo efuna ukuba ihlale isebenza, sebenzisa Umgangatho Woshicilelo kwaye ushiye uxinzelelo - okanye uxinzelelo lomcebo kuqala, emva koko ushiye.
Siyixolela iifayili ezifihliweyo - i-Ghostscript izakuphumeza ngokucothayo i-PDF engenanto. Vula kuqala kwi /pdf/unlock/ ukuba uphethe uxwebhu. Xa igqityiwe, ungaphinde ukhusele kwi /pdf/protect/.
No. Compression runs on our own API server using Ghostscript + pikepdf locally. The file is written to a temp directory, compressed, and the source is deleted. The output stays on our CDN for 24 hours (7 days with active credits).
Free.ai ikhululekile. I-Adobe Acrobat Pro ($19.99/mo) iqhuba i-distiller yokucinezela efana nayo. I-Smallpdf ($9/mo) isebenzisa ukucinezela kwabo kwe-cloud. Sibonisa /v1/pdf/compress/ nge-API yomphakathi - abanye babeka i-gate yabo ngasemva kwentengiso yeshishini.
Ayinakucofa ngalinye - thumela nganye ngaxeshanye. Ukwenza iqela elizenzekelayo, sebenzisa /v1/pdf/compress/ API indawo yesiphelo nojikelezo kwiskripti sakho. Unxulumano ngalunye lubiza ixabiso elithe nkqo le-preset ngokukodwa.
Ewe - UTHENGA inxalenye eninzi kwi /v1/pdf/compress/ ngefayile + umgangatho (ikhusi / incwadi ye-e / umshicileli). Uluhlu lwesiphelo /v1/pdf/compress-quote/? quality=Q&input_size=B lubuyisela ixabiso + ubungakanani obuqikelelwayo bemveliso. I-curl recipe epheleleyo kwi /api/.
Ubhaliso simahla: 30,000 yeetokeni/imini
Yenza i-akhawunti ekhululekileyoAkukho khadi letyala lifunekayo
Uyivavanya njani le sixhobo?