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Mai Haɗa PDF

Commercial use OK @ item: inlistbox QPrintPreviewDialog Ba'a bukata shiga ba
Model:
+ GPT-5, Claude, Gemini
Ka rage girman PDF ba tare da ka karya shi ba. Ghostscript na da tsare-tsaren inganci uku: Fuskar kwamfyuta (ƙasa, 72 DPI), eBook (mai daidaituwa, 150 DPI), Print (mafi girma, 300 DPI). PDFs masu nauyi da hotuna suna rasa 40-75% na girmansu. Ana nuna fitarwa da aka ƙaddara a cikin rai kafin ka aika da shi.

QPrintPreviewDialog

ko danna don bincika — daya PDF har zuwa 50MB

PDF Max 50MB
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— · —
Wannan PDF an kare shi da kalmar shiga. Ka buɗe shi farko. Unlock PDF →
QFileDialog
~500 tokens
Estimated output: — (— m)
Upload a PDF to see the exact token cost + estimated savings.
QPrintPreviewDialog
QFileDialog

Abin da mutane ke ƙunsar PDFs don

Email attachments

Outlook + Gmail limit attachments to 20-25 MB. Shrink an image-heavy proposal to fit.

Government portals

Tallafin, visa, da kuma gidan kotu na e-filing portals cap upload at 5-10 MB — Screen preset usually fits.

Mai Tsara Arshi

Ka yanke wata takardar shaidar 5 GB daga takardun karɓa da aka yi scan zuwa 1-2 GB domin adana ta a lokaci mai tsawo.

QSql

Shigar da takardar 60% mafi ƙaranci don masu ziyara na wayoyin hannu akan bayanan da aka auna ba su ba.

Yadda za a rufe wani PDF cikin matakai 4

  1. Upload your PDF. We read file size and page count locally so we can estimate savings before you submit.
  2. Zaɓi wani ƙayyadadden: Fuskar kwamfyuta (~75% mafi ƙaranci, yanar gizo), eBook (~45% mafi ƙaranci, rabawa), ko Kwafin (~15% mafi ƙaranci, mai-farawa).
  3. Yi nazari kan girman fitarwa da aka ƙayyade. Idan adadin da aka adana bai isa ba, to, yi kokarin wani ƙayyade da ya fi ƙarfi.
  4. Danna Cire. Ghostscript na rage siffofin hotuna, da kuma sanya siffofin rubutu cikin sassa, da kuma sanya PDF cikin layi. Ka saukar da sakamakon — an yi rahoton adadin adadin adadin da aka adana a sama.

Free.ai vs. Adobe Acrobat Pro vs. Smallpdf

Free.aiAdobe Acrobat ProSmallpdf
FarashiFree$19.99/mo$9/mo
QPrintPreviewDialog
QPrintPreviewDialog——
API na jama'aKCharselect unicode block nameKCharselect unicode block name
Ba'a bukata shiga ba——
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Cire PDFs ba tare da rasa inganci ba tare da free AI ba. Ka rage girman fayil a lokaci guda.

Yadda ake amfani da shi Mai Haɗa PDF

1
Enter your input

Ka rubuta rubutu, ka shigar da fayil, ko ka bayyana abin da kake so. Babu bukatar asusun.

2
Danna don ƙirƙira

Our AI processes your request in seconds using the best open-source models.

3
Download & share

Ka saukar, ka kwafe, ko ka raba sakamakonka. Kyauta ga amfanin kai da na kasuwanci.

Yi amfani da wannan kayan aiki ta hanyar API

Yi amfani da wannan kayan aiki daga lissafinka na kai tsaye. REST na ƙarshe mai haɗin kai na OpenAI, amincewa da token mai ɗaukar kaya, babu buƙatar SDK na musamman. Kudin token sun haɗu da haɗin yanar gizo.

API Documentation Get API Key 
curl -X POST https://api.free.ai/v1/pdf/extract/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"file": "@document.pdf"}'

@ item: inlistbox

@ item: inlistbox
Mai Gudanar da PDF
QPrintPreviewDialog
QPrintPreviewDialog
KCharselect unicode block name
Mai Sauya PDF na AI
PDF zuwa Word
PDF zuwa Excel

Mai Haɗa PDF — FAQ

Ka rage girman fayil na PDF ba tare da ka karya shi ba. Muna amfani da Ghostscript wajen rage girman hotunan da aka rufe da kuma subset na rubutun — ƙayyadaddun inganci uku: Fuskar kwamfyuta (72 DPI, mafi ƙaranci ga yanar gizo), eBook (150 DPI, daidaitacce), Kwafe (300 DPI, mai samuwa ga kwafe da asara mafi ƙaranci). An nuna girman fitarwa da aka ƙayyade kafin ka danna ƙuƙumi.

500 tokens don allo, 750 don eBook, 1,000 don bugawa - flat a kowace takarda har zuwa 50 MB, ba a biyan kuɗin kowane shafi ba. Masu amfani da kyauta suna samun 2,500 tokens na yau da kullun don haka mafi yawan matsaloli suna kyauta. Babu matsaloli na MB - matsaloli na 2 MB ko 50 MB PDF suna da daidai.

Yana dogara da mai samarwa. PDFs masu yawa da hotuna suna ragewa da 60-80% akan allo da 40-60% akan eBook. PDFs na rubutu kawai waɗanda aka yi amfani da su sosai suna ragewa da 5-15% saboda babu bayanai masu yawa na hotuna da za'a iya ragewa. Muna nuna girman fitarwa da aka ƙaddara bisa ga ƙididdigar ingancin da ka zaɓa.

Fuskar kwamfyuta: 72 DPI launin + hotunan sifar rawaya, subset fonts, linearize ga yanar gizo - an tsara don gani na farko na fuskar kwamfyuta. eBook: 150 DPI, ana iya karantawa akan wayoyin hannu da kwamfutoci. Fassara: 300 DPI, yana riƙe da hanyoyi na vector ba tare da asara ba, yana riƙe da launin CMYK - amintacce don bugawa na ƙwararru.

Na'am — Ghostscript na sake nazarin hotuna zuwa ga manufar DPI (ba ƙasa ba), yana raba rubutu zuwa kawai ga glyphs da aka yi amfani da su a halin yanzu, kuma yana riƙe hanyar vector ba tare da asara ba. Zaɓin allo na iya nuna mai sauƙi akan zumunci da ya wuce 200% saboda an rage bayanan piksel; amfani da eBook ko Print don adana.

50 MB. Ga manyan fayilolin PDF (litattafai masu bincike, zane-zane na gine-gine), raba farko a /pdf/split/ zuwa bangarori masu ƙaranci, dauke kowace, sa'an nan kuma hada a /pdf/merge/.

Cire wani PDF da aka sanya hannu zai karya sigar cryptographic saboda muna sake-serialization na fayil. Cire bayan an yi cire idan an yi cire. Ga yarjejeniyoyi da aka sanya hannu waɗanda suke buƙatar zama masu inganci, amfani da ingancin bugawa kuma ka manta da sake cirewa — ko kuma cire ma'anar farko, sa'an nan ka fice.

Muna ki amincewa da fayiloli da aka rufe — Ghostscript zai fitar da PDF ba tare da magana ba. Ka rufe a farko a /pdf/unlock/ idan kai ne mai takardar. Bayan an rufe, zaka iya sake rufe a /pdf/protect/.

@ info

Free.ai yana da kyauta. Adobe Acrobat Pro ($19.99/mo) yana tafiyar da wani distiller na ƙuƙumma mai kama da shi. Smallpdf ($9/mo) yana amfani da ƙuƙumma na ƙura na su. Mun bayyana /v1/pdf/compress / ta hanyar API na jama'a - sauran ƙofarsu a bayan sayar da kasuwanci.

Ba a cikin danna ɗaya ba har yanzu — shigar da su ɗaya a lokaci. Don ƙungiyoyi masu sarrafa kansu, amfani da /v1/pdf/compress/ API na ƙarshen maɓalli da kuma loop a cikin rubutunka. Duk kira na billa farashin daidaitacce na preset daban-daban.

Na'am — POST sashi-da-sau-da-sau zuwa /v1/pdf/compress/ da fayil + inganci (farfoji / ebook / mai bugawa). Maɓallin ƙarshen kwatanta /v1/pdf/compress-quote/?quality=Q&input_size=B yana mayar da farashin + ƙididdigar girman fitarwa. Full curl recipe at /api/.

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