Is this PDF unlocker free?

Yes. 100% free forever — no trial, no premium tier, no per-file charge, no daily quota. Unlock as many PDFs as you want, as often as you want. Ad-supported so it stays free for everyone.

Do I need an account to unlock a PDF?

No. No signup, no login, no email, no captcha, no credit card. Open the page, drop your PDF, enter the password if needed, download the unlocked file.

Is my PDF uploaded to a server?

No. The entire decryption happens locally in your browser. Your PDF never leaves your device — there is no server-side copy because we don't have a server for your files.

Is my password sent to a server?

No. Your password is entered into an input field in this browser tab and used only for local decryption via the Web Crypto API. It is never transmitted anywhere, never logged, never stored. When you close this tab it's gone.

How do I remove password protection from a PDF?

Drop the locked PDF on this page. If it only has an owner password (permission restrictions — printing, copying, editing blocked, but the file opens without a password), we detect that automatically and strip the restrictions with one click. If it has an open password (requires a password to view), enter it in the prompt and click Unlock. The output is a plain unprotected PDF.

What is the difference between an owner password and a user password?

A user password (also called open password) must be entered to view the PDF — without it, the file can't be opened at all. An owner password only restricts what you can do with an already-open PDF: print, copy text, edit, annotate, and so on. Many PDFs distributed from corporate systems are owner-locked but not user-locked — you can open them but can't print or copy. Our unlocker handles both, and auto-detects owner-only locks so you don't have to guess which password to enter.

Can you unlock a PDF without the password?

Yes, but only if the PDF is owner-only locked (restrictions applied but no password required to open). In that case we strip the /Encrypt dictionary using the blank user password that owner-only PDFs implicitly have. If the PDF genuinely requires a password to open (user-locked), no legitimate tool on the web can unlock it without that password — we can't either. Tools that claim to "crack" an unknown password are either scams, extremely slow brute-forcers, or operating on PDFs that are merely owner-locked and don't actually need a password in the first place.

Will the unlocked PDF have a watermark?

No. Your unlocked PDF contains exactly the pages and content from the original document with nothing added. No watermark, no inserted logo, no 'unlocked with…' text, no ad page at the end. The only difference versus the input is that the /Encrypt dictionary is gone.

What encryption formats are supported?

AES-256 R6 V5 (PDF 2.0 / ISO 32000-2 — the modern standard used by Adobe Acrobat, Microsoft Print to PDF, and most corporate systems today) and RC4-128 R3 V2 (legacy, used by older tools). If your PDF uses AES-128 R4 V4 (an uncommon middle-aged variant) we'll surface a clear error — the workaround is to open the PDF in your native viewer with the password, then re-save via Print-to-PDF to produce an unencrypted copy.

Is there a file size or PDF size limit?

No artificial limit. The only ceiling is your device's memory. A modern laptop handles multi-hundred-MB PDFs without trouble. Mobile browsers comfortably handle documents up to ~200 pages; older phones may run short on memory above 1000 pages.

Can I unlock a PDF on my phone?

Yes — open this page in your phone's browser, tap Select PDF, choose the file, enter the password if prompted, and tap Unlock. Works on iPhone Safari, iPad, Android Chrome, and every other modern mobile browser. No app install required.

Does it remove print, copy, and edit restrictions?

Yes. Those restrictions are stored in the PDF's /Encrypt dictionary. When we strip the encryption, the restrictions go with it. The output PDF allows all operations your viewer supports — printing, text copy, commenting, editing, extraction for accessibility, page assembly. Think of it as producing a brand-new PDF from the same visible content.

Is unlocking a protected PDF legal?

Unlocking a PDF you own, or one you have permission to modify, is legal and is the entire reason this tool exists. Common legitimate use cases: you password-protected your own document and forgot the lock, IT sent you a print-restricted PDF you need to annotate for a meeting, you received a signed contract and need to reprint it with corrected formatting. Respecting the original owner's intent is on you — we don't judge the use case, but we also can't help you bypass protections on content you don't own the rights to distribute.

Does it work offline?

Yes, once the page has loaded. The unlocker runs entirely in your browser — you can disconnect from the internet and keep working. Great for sensitive PDFs (medical, legal, financial) you'd rather process without a network connection active.

What's the difference between unlocking and decrypting a PDF?

They're the same operation with different names. 'Decrypt' emphasizes the crypto-technical side — running AES or RC4 in reverse over the encrypted object streams. 'Unlock' emphasizes the user-facing outcome — a PDF that no longer needs a password. This tool does both at once: it decrypts every object stream AND removes the /Encrypt dictionary, leaving a plain unprotected PDF.

Is this the best PDF unlocker?

For privacy-first workflows where you don't want your password or your PDF to touch anyone else's server, we think so — and we explicitly compare ourselves to iLovePDF, Smallpdf, Adobe, Syncfusion, and PDF2Go below. For a cloud-synced workflow with history across devices, Adobe Acrobat online may fit better. Pick the tradeoffs that match your actual needs.

Wehe i ka PDF - Wehe i ka ʻōlelo huna, wikiwiki a pilikino

Wehe i ka pale ʻōlelo huna mai kahi PDF — ma ka ʻāina, ma kāu polokalamu kele pūnaewele, me ka hoʻouka ʻole ʻana

Drop a password-protected PDF and we remove the lock. Owner-only restrictions (print / copy / edit disabled) are detected automatically and removed without asking you for anything. Open-password PDFs unlock when you type the password — the password stays on your device, never sent anywhere. 100% in-browser. No upload, no signup, no watermark, no file limit.

100% manuahi mau loa ʻAʻohe moʻokāki e pono ai 100% ma kāu polokalamu Hoʻopiʻi ʻana i ka pūʻali koa

ʻAʻole haʻalele nā faila i kāu kelepona

AES-256 hoʻopunipuni

ʻAʻole hiki iā mākou ke ʻike i kāu mau palapala

ʻAʻohe pili pili

E waiho i kāu PDF maanei

a i ʻole

PDF · ʻAʻohe hoʻouka — 100% kūloko · Noho ka ʻōlelo huna ma kāu kelepona.

Pehea e wehe ai i kahi PDF a wehe i ka pale ʻōlelo huna

1. E hoʻolei i kāu PDF i pale ʻia e ka ʻōlelo huna

Kauo i ka PDF i laka ʻia ma ka ʻāpana hāʻule ma luna, a i ʻole kaomi e nānā. Hoʻouka ʻia ka faila i kāu polokalamu kele pūnaewele - ʻaʻohe mea i hoʻouka ʻia i kahi kikowaena.

2. ʻIke ʻakomi ka mea nona vs ka mea hoʻohana laka

Nānā mākou i ka puke wehewehe ʻōlelo huna o ka PDF. Inā paʻa wale ka mea nona (nā ʻae ʻia akā ʻaʻohe ʻōlelo huna e wehe ai), wehe koke mākou iā ia - ʻaʻohe wikiwiki. Inā makemake ʻo ia i kahi ʻōlelo huna e wehe ai, hōʻike mākou iā ʻoe i ke kahua ʻōlelo huna.

3. Kākau i ka ʻōlelo huna (inā pono)

E hoʻokomo i ka ʻōlelo huna a i ʻole ka ʻōlelo huna nona - ʻae ka PDF spec i kekahi. Hoʻohana ʻia kāu ʻōlelo huna e ka Web Crypto API i loko o kāu polokalamu kele pūnaewele. ʻAʻole i hoʻouna ʻia, hoʻopaʻa ʻia, a mālama ʻia paha.

4. Hoʻoiho i ka PDF i wehe ʻia

Kaomi Wehe PDF. Hana ʻia ka faila decrypted ma ka ʻāina me ka unuhi ʻana o ka puke wehewehe ʻōlelo /Encrypt. Wehe ʻia i nā mea nānā PDF me ka ʻole o ke koi ʻana i kahi huaʻōlelo - paʻi, kope, hoʻoponopono, a me ka hoʻopaʻa ʻana i nā annotate ua wehe ʻia.

No ke aha ʻo kēia ka mea wehe ʻole PDF manuahi maikaʻi loa

100% hana kūloko

Noho kāu PDF A me kāu ʻōlelo huna ma kāu kelepona. Hoʻohālikelike: iLovePDF, Smallpdf, Adobe, Syncfusion, a me PDF2Go e hoʻouka i nā mea ʻelua. Ke wehe nei ʻoe i kahi PDF, he pilikia pilikino pālua kēlā - paʻa pōkole lākou i ka faila a me ke kī. ʻAʻole mākou: ʻaʻole hiki iā mākou ke ʻike maoli no ka mea ʻaʻohe o mākou kikowaena no kāu mau faila.

ʻIke ʻakomi wale nō ka mea nona

ʻO ka hapa nui o nā PDFs āu e hālāwai ai (nā ʻōnaehana hui, nā palapala aupuni, nā palapala paʻi i kaupalena ʻia) paʻa ʻia ka mea nona, ʻaʻole paʻa i ka mea hoʻohana - wehe lākou me ka ʻole o ka ʻōlelo huna akā e ālai i ka paʻi ʻana a me ke kope ʻana. ʻIke mākou i kēlā mea a wehe me ka hoʻokomo ʻole. Hoʻoikaika nā mea hoʻokūkū iā ʻoe e paʻi i kekahi mea inā ʻaʻole koi ʻia ka ʻōlelo huna.

Ua kākoʻo ʻia ʻo AES-256 a me RC4

Ke hana nei ka maʻamau hou (AES-256 R6 V5, hoʻohana ʻia e Adobe Acrobat, Microsoft Office, a me kēlā me kēia mea hana PDF hou). Hoʻohana pū ka hoʻoilina (RC4-128 R3 V2) no nā palapala kahiko. Inā hoʻohana kāu PDF i kahi ʻano ʻokoʻa AES-128 R4 V4 waena waena, ʻike mākou i kahi hana maʻalahi ma mua o ka hāʻule ʻole ʻana.

ʻAʻole ka nui o ka faila a i ʻole ka palena helu ʻaoʻao

Hoʻokuʻu i kahi 5-ʻaoʻao PDF, kahi puke haʻawina 500 ʻaoʻao, a i ʻole he pūʻolo kānāwai lehulehu-haneri MB. Hoʻopaʻa wale ʻia e ka hoʻomanaʻo ʻana o ka mea hana. Hoʻohana manuahi ʻo iLovePDF a me Smallpdf cap i kekahi mau hana i kēlā me kēia hola a me ka nui o nā faila ma kahi o 25-200 MB. ʻAʻole mākou.

Kuokoa maoli, mau loa

ʻAʻohe hoʻāʻo, ʻaʻohe tier premium, ʻaʻohe uku no kēlā me kēia faila. Wehe i ka nui o nā PDFs e like me kou makemake, e like me kou makemake. Kākoʻo ʻia ka hoʻolaha no laila ua manuahi ʻia no kēlā me kēia.

ʻAʻohe moʻokāki, ʻaʻohe leka uila

E hoʻomaka e wehe koke. ʻAʻohe kau inoa, ʻaʻohe hopu leka uila, ʻaʻohe kāleka hōʻaiʻē. ʻO ke ʻano o ka hana ʻana o ka polokalamu desktop ma mua o ka "hoʻāʻo manuahi" i lilo i mau pahele.

Hana pahemo

Ke hoʻouka ʻia kēia ʻaoʻao hiki iā ʻoe ke wehe mai ka pūnaewele a e hana mau ana ka mea wehe. Maikaʻi no nā PDFs koʻikoʻi (kauka, kānāwai, kālā) makemake ʻoe e hana me ka ʻole o kahi pilina pūnaewele.

ʻAʻohe kaha wai ma ka hopena

Loaʻa i ka PDF i wehe ʻia ka ʻike o kāu hoʻokomo. ʻAʻohe logo i hoʻohui ʻia, ʻaʻohe wāwae, ʻaʻohe laina "wehe ʻia me ...", ʻaʻohe ʻaoʻao hoʻolaha ma ka hopena. Maʻemaʻe ka hoʻopuka, mau.

Kaulike like me ka mea hoʻoponopono

ʻO ka maʻamau decryption ʻo ia ke ala code like a ka mea hoʻoponopono PDF Edit nui e hoʻohana ai e wehe i nā palapala i hoʻopili ʻia. Hoʻokahi hoʻokō, hoʻāʻo ʻia i ke kaua ma nā tausani o ka honua maoli PDFs. Hoʻohana hou mākou ma ʻaneʻi ma mua o ka hoʻouna ʻana i kahi kope lua, ʻaʻole i hoʻāʻo ʻia.

ʻO nā ʻano ʻelua o ka ʻōlelo huna PDF, wehewehe ʻia

ʻōlelo huna mea hoʻohana (open password)

ʻO kēia ka mea i manaʻo nui ʻia e ka poʻe "PDF password". Paʻa ʻia ka faila - koi kāu mea nānā iā ʻoe ma mua o kou ʻike ʻana i kekahi ʻike. Nā kumu maʻamau: nā panakō hoʻopunipuni i nā ʻōlelo, nā mea hana e hoʻouna ana i nā palapala uku, nā loio e hoʻololi ana i nā faila hihia. No ka wehe ʻana i kekahi o kēia mau mea, pono ʻoe e ʻike i ka ʻōlelo huna. Ke hoʻokomo ʻoe iā ia, wehe mākou i nā kahawai ʻike ma ka ʻāina, wehe i ka puke wehewehe / Encrypt, a hoʻopuka i kahi PDF maʻamau.

ʻO ka ʻōlelo huna (ʻae ʻōlelo huna)

ʻOi aku ka maʻalahi o kēia. Wehe maʻamau ka faila - ʻaʻohe ʻōlelo huna - akā ua pāpā ʻia kekahi mau hana: paʻi ʻana, kope kikokikona, hoʻoponopono, hōʻike ʻana, unuhi ʻaoʻao. Nui nā ʻōnaehana hui e hana i nā PDFs paʻa i ka mea nona ka paʻamau (e noʻonoʻo i nā ʻōlelo aʻo "mai paʻi me ka ʻole ʻae ʻia". Hiki iā ʻoe ke wehe i kēia ma ʻaneʻi me ka hoʻokomo ZERO: hoʻokuʻu i ka faila a ʻike mākou ua nele ka ʻōlelo huna o ka mea hoʻohana, wehe i nā mea paʻa, hana. Ke noi mau nei ka hapa nui o nā mea hoʻokūkū iā ʻoe e paʻi i kekahi mea, ʻoiai ʻaʻohe mea e koi ʻia.

Nā waihona me nā laka ʻelua

Hiki i ka PDF ke loaʻa i ka ʻōlelo huna a me ka ʻōlelo huna nona ka ʻokoʻa no nā ʻae. 'Ōlelo ka PDF spec EITHER hiki i kekahi ke wehe piha i ka faila. Hāʻawi mākou iā ʻoe e komo i nā mea āu i ʻike ai - hoʻāʻo mua kā mākou decryptor i ke ala huaʻōlelo hoʻohana mua, a laila hāʻule hou i ke ala nona ka ʻōlelo huna. Hoʻokahi kahua, mālama ʻia nā hihia ʻelua.

Nā waihona i ʻike ʻole ʻia ka ʻōlelo huna

Inā paʻa ka PDF i ka mea hoʻohana a ʻaʻole ʻoe i ʻike i ka ʻōlelo huna, ʻaʻohe mea hana pono e wehe iā ia. He ikaika makemakika ka hoʻopili ʻana (AES-256, a i ʻole RC4 ʻoi aku ka nāwaliwali akā pono nō ke kī). ʻO nā mea hana e ʻōlelo nei e "hoʻihoʻi" i kahi ʻōlelo huna ʻike ʻole ʻia ʻo ia paha (a) mau ʻōlelo huna maʻamau, e mau lā a hana wale no nā ʻōlelo huna nāwaliwali, a i ʻole (b) nā hoʻopunipuni. Inā ua nalowale kāu ʻōlelo huna ponoʻī, ʻo ka pane ʻoiaʻiʻo ke noi ʻana i kope hou mai ka mea nāna i hoʻouna mai - a i ʻole e holo i kahi hoʻouka puke wehewehe ʻōlelo me kahi mea hana i hoʻolaʻa ʻia ma kāu mīkini ponoʻī.

PDF Edit vs iLovePDF, Smallpdf, Adobe, Syncfusion, PDF2Go

Hiʻohiʻona	PDF Edit	iLovePDF	Smallpdf	Adobe	Syncfusion	PDF2Go
PDF i hoʻouka ʻia i kahi kikowaena?	No — 100% local	ʻAe	ʻAe	ʻAe	ʻAe	ʻAe
Hoʻouna ʻia ka ʻōlelo huna i kahi kikowaena?	No — stays on device	ʻAe	ʻAe	ʻAe	ʻAe	ʻAe
ʻIke ʻakomi i ka mea nona ka laka wale nō?	Yes — no prompt needed	ʻAʻole - koi mau	ʻAʻole - koi mau	ʻAʻole - koi mau	ʻAʻole - koi mau	ʻAʻole - koi mau
AES-256 kākoʻo?	Yes	ʻAe	ʻAe	ʻAe	ʻAe	ʻAe
Pono i ka moʻokāki?	Never	Ua kaupalena ʻia ka pae manuahi	2 mau hana/hola (noa)	Ua kaupalena ʻia ka pae manuahi	ʻAʻole	Ua kaupalena ʻia ka pae manuahi
Kaha wai ma ka puka?	No	ʻAʻole	ʻAʻole	ʻAʻole	ʻAʻole	ʻAʻole
Hana ma waho o ka pili ma hope o ka hoʻouka?	Yes	ʻAʻole	ʻAʻole	ʻAʻole	ʻAʻole	ʻAʻole
ʻAʻohe palena nui o ka faila?	Yes (device memory only)	ʻO ka pae manuahi: 200 MB	ʻO ka pae manuahi: 5 MB	Ua kaupalena ʻia ka pae manuahi	Ua kaupalena ʻia ka pae manuahi	ʻO ka pae manuahi: 100 MB
Hoʻomaʻemaʻe hewa i ka hoʻopili ʻole i kākoʻo ʻia?	Yes — with workaround	hapa	hapa	hapa	ʻAʻole	hapa

The point isn't that iLovePDF or Adobe are bad tools — they're not. The point is that if you care about not uploading your PDF and your password in the same request to someone else's server, you need a local-only unlocker. We built one. Nobody else in the top ten has.

Na wai e wehe i ka PDFs?

Ke wehe nei i nā kapu paʻi a kope

Hāʻawi pinepine ʻia nā laʻana o nā hui, nā palapala aupuni, a me nā mea hoʻonaʻauao me ka paʻi/kope i pāpā ʻia "no ka palekana" - ʻoiai inā ʻaʻole paʻakikī ka ʻike. Inā pono ʻoe e paʻi i kahi palapala i loaʻa iā ʻoe a i ʻole kope i kahi ʻōlelo mai kahi PDF āu e paʻa pono ai, wehe ia a ua pau nā kapu.

ʻO kāu ʻōlelo huna ponoʻī, poina

Ua mālama ʻoe i ka huaʻōlelo i ka PDF i ka makahiki i hala, ʻaʻole i mālama ka luna huna, a i kēia manawa ʻaʻole hiki iā ʻoe ke wehe i kāu faila ponoʻī. Inā loaʻa ka laka i ka mea nona wale nō (maʻamau i ka wā i hoʻohui ʻia ai ka pale ma o ka "hoʻoponopono hoʻoponopono" ma mua o ka "hoʻopili me ka ʻōlelo huna"), e waiho ma ʻaneʻi - hiki iā mākou ke wehe me ka hoʻokomo ʻole. Inā he laka mea hoʻohana maoli, pono ʻoe i ka ʻōlelo huna.

Hoʻopaʻa inoa hou i kahi ʻaelike i pūlima ʻia

Hoʻopaʻa ʻia ka ʻaelike e ka ʻōnaehana kaʻina hana a ka mea hoʻouna. Wehe ʻoe, countersign, a laila ʻike ʻoe ʻaʻole e ʻae kāu mea nānā PDF iā ʻoe e mālama ma muli o ka laka. Wehe mua, hōʻailona kūʻē i ka lua, hoʻouna hou.

Hoʻolaha i kahi palapala kuhikuhi

Hoʻolaha ʻia nā pepa noiʻi, ebooks, a me PDFs i kekahi manawa me ka hoʻopaʻa ʻia ʻana. Wehe no ka hoʻohui ʻana i kāu mau memo haʻawina, ka hoʻokalakala ʻana, a i ʻole nā manaʻo marginal ma ka ʻāina - ʻaʻole e hōʻike hou ʻia kāu mau wehewehe i ke kumu kumu.

Hoʻohui pū me nā PDFs ʻē aʻe

Hōʻole ka hapa nui o nā mea hana hoʻohui PDF e hoʻokomo i kahi faila paʻa ʻōlelo huna, ʻoiai inā ʻike ʻoe i ka ʻōlelo huna. Wehe i hoʻokahi manawa, hoʻohui me ka ʻole o ka hakakā. Hana maikaʻi ma ke ʻano he hana hoʻomākaukau ma mua o kā mākou mea hana /merge-pdf.

Ka waihona no ka loaʻa ʻana o ka wā lōʻihi

ʻO kahi palapala mālama ʻōlelo huna āu e mālama nei (hoʻihoʻi ʻauhau, moʻolelo olakino) kahi ʻōlelo huna i poina ʻia mai ka hiki ʻole ke loaʻa. No nā waihona pilikino āu e hoʻomalu ai, wehe mua a mālama i ka mana maʻemaʻe i kāu waihona hoʻopili ponoʻī ma mua o ka hilinaʻi ʻana i ka hoʻolālā kūkulu ʻia o PDF.

Hiki i ka mea heluhelu pale

ʻO ka PDF "extract for accessibility" e hoʻomalu inā hiki i ka poʻe heluhelu kiʻi ke komo i ka ʻike kikokikona. Paʻa pinepine nā PDF i ka mea nona ka laka. Wehe ʻia ka wehe ʻana i ka palena - hiki ke loaʻa ke kikokikona i ka ʻenehana kōkua.

Paʻi ʻana i kahi ʻano nui

Hoʻopaʻa ʻia kekahi mau PDFs no ka ʻae ʻana i ka paʻi haʻahaʻa haʻahaʻa. Hoʻopau ka wehe ʻana i ka palena, no laila hiki iā ʻoe ke hoʻouna i kahi mea paʻi kiʻi a i ʻole ka paʻi kiʻi me ka hilinaʻi piha.

Ke wehe nei i nā palapala i hoʻopunipuni ʻia

ʻO nā PDFs kahiko RC4-encrypted mai nā makahiki 2000 i kekahi manawa ʻaʻole hiki ke wehe maʻemaʻe i nā mea nānā hou. Wehe ka wehe ʻana i ka hoʻopunipuni hoʻoilina a hoʻopuka i kahi PDF maʻalahi i mālama ʻia e kekahi mea nānā hou me ka ʻole o ka haunaele.

Wehe i ka PDF ma iPhone, Android, Mac, Windows, a me Chromebook

Ke hana nei kā mākou PDF wehe i kēlā me kēia mea me kahi polokalamu kele hou - Windows, Mac, Linux, Chromebook, iPad, iPhone, a me Android. ʻAʻohe mea hoʻokomo, ʻaʻohe plugins, ʻaʻohe kuleana admin. Ke hoʻouka ʻia ka ʻaoʻao hiki iā ʻoe ke wehe i ka pūnaewele a hoʻomau i ka wehe ʻana - holo nā mea āpau ma o ka Pūnaewele Crypto API o kāu polokalamu kele pūnaewele. Hoʻohana ka hoʻokomo ʻōlelo huna i kahi kahua ʻōlelo huna maʻamau, no laila hiki i ka luna ʻōlelo huna o kāu kelepona ke hoʻopiha piha inā loaʻa iā ia ka hōʻoia.

Pehea e hana maoli ai ka wehe ʻana i ka PDF Browser-Based?

Heluhelu ʻia kāu PDF i ka hoʻomanaʻo o kāu polokalamu kele pūnaewele. Inā loaʻa iā ia kahi puke wehewehe ʻōlelo /Encrypt, hoʻokaʻawale mākou i nā ʻāpana hoʻopili (ka mana algorithm, ka hoʻoponopono, ka ʻikepili hash mea hoʻohana/ʻona). No ka AES-256 R6 V5, holo mākou i ka PDF 2.0 password-validation maʻamau me ka hoʻohana ʻana i ka hui SHA-256/384/512 a me AES-128-CBC e kiʻi i ke kī faila mai kāu ʻōlelo huna, a laila e hoʻohana i kēlā kī i ka AES-256-CBC decrypt i kēlā me kēia kahawai mea hoʻopunipuni. No RC4 R3 V2, holo mākou i ka hoʻoilina MD5 kī-derivation a me RC4 stream-decrypt ma kēlā me kēia mea. I ka manawa e holo ai nā kahawai a pau, kūkulu hou mākou i ka PDF me ka ʻole o ka puke wehewehe ʻōlelo /Encrypt. ʻO ka hoʻopuka he PDF 1.7 maʻamau e wehe ʻia i kēlā me kēia mea nānā hou. Holo nā crypto a pau i kāu polokalamu kele pūnaewele ma o ka Web Crypto API - ʻaʻohe kikowaena i komo i kēlā me kēia pae, a ʻaʻole i lawe ʻia kāu ʻōlelo huna.

Nīnau pinepine

Pehea wau e wehe ai i kahi PDF no ka manuahi?

E hoʻolei i kāu PDF paʻa ma ka ʻaoʻao ma luna. Inā paʻa wale ka mea nona, wehe ʻakomi mākou iā ia. Inā loaʻa iā ia kahi ʻōlelo huna, e hoʻokomo i ka ʻōlelo huna (e noho ana ma kāu kelepona) a kaomi Wehe PDF.

Pehea e wehe ai i ka ʻōlelo huna mai kahi PDF?

E like me ka wehe ʻana - hoʻopau loa kā mākou mea hana i ka puke wehewehe / Encrypt. Wehe ka hopena PDF me ka ʻole o ka ʻōlelo huna a ʻaʻohe paʻi paʻi/kope/hoʻoponopono.

Ua hoʻouka ʻia kaʻu PDF ma nā wahi āpau?

ʻAʻole. Holo ka Decryption i kāu polokalamu kele pūnaewele. ʻAʻole pili kāu PDF i kā mākou mau kikowaena no ka mea ʻaʻohe o mākou kikowaena no kāu mau faila.

Ua hoʻouna ʻia kaʻu ʻōlelo huna i kahi kikowaena?

ʻAʻole. Hoʻohana ʻia ka ʻōlelo huna e ka Web Crypto API. ʻAʻole i hoʻouna ʻia, hoʻopaʻa ʻia, a mālama ʻia paha. E pani i ka pā a ua hala.

Hiki iaʻu ke wehe i kahi PDF me ka ʻole o ka ʻōlelo huna?

ʻAe, inā paʻa wale ka mea nona ka PDF (pale ʻia nā ʻae akā ʻaʻohe ʻōlelo huna e wehe ai). ʻIke ʻakomi mākou i kēlā mau mea. No nā PDFs i hoʻopaʻa ʻia e ka mea hoʻohana maoli, ʻaʻohe mea hana pono e wehe me ka ʻole o ka ʻōlelo huna.

He aha nā ʻano hana hoʻopunipuni i kākoʻo ʻia?

AES-256 R6 V5 (ke kūlana hou) a me RC4-128 R3 V2 (hoʻoilina). Inā hoʻohana kāu PDF i ka AES-128 R4 V4 e hōʻike mākou i kahi memo kuhi hewa a manaʻo i kahi hoʻoponopono.

E loaʻa i ka mea hoʻopuka ke kaha wai?

ʻAʻole. ʻO kāu PDF i wehe ʻia ʻo ia kāu hoʻokomo me ka hoʻopili ʻia ʻana - ʻaʻohe mea i hoʻohui ʻia.

Aia kekahi palena nui o ka faila?

ʻAʻohe palena hana. ʻO ka hoʻomanaʻo o kāu hāmeʻa ke kaupaku wale nō.

Hiki iaʻu ke wehe i kahi PDF ma kaʻu kelepona?

ʻAe. Hana ma iPhone Safari, iPad, Android Chrome, a me kēlā me kēia polokalamu kele pūnaewele hou. ʻAʻole pono e hoʻokomo i ka polokalamu.

Ke hana nei ma waho?

ʻAe, ke hoʻouka ʻia ka ʻaoʻao. Holo holoʻokoʻa ka wehe ʻana i kāu polokalamu kele pūnaewele.

He aha ka ʻokoʻa ma waena o ka ʻōlelo huna a ka mea hoʻohana?

Paʻa ka ʻōlelo huna mea hoʻohana e wehe ana i ka faila. Hāʻawi ka ʻōlelo huna i ka wehe ʻana akā paʻa nā hana paʻi / kope / hoʻoponopono / unuhi. ʻAe ka PDF spec i kekahi no ka wehe piha - hoʻāʻo kā mākou decryptor i ka mea hoʻohana-mua, nona ka lua.

He kānāwai anei ka wehe ʻana i kahi PDF?

ʻAe inā iā ʻoe kaPDFa i ʻole ʻae ʻia e hoʻololi iā ia. ʻAʻole inā ʻaʻole ʻoe e kaalo ana i ka pale ma ka ʻike ʻaʻole iā ʻoe nā kuleana. ʻAʻole mākou e hoʻokolokolo i ka hihia hoʻohana akā ʻaʻole hiki iā mākou ke kōkua iā ʻoe e uhaki i ke kuleana kope.

Hiki iaʻu ke wehe i kahi PDF i kaupalena ʻia (ʻaʻole i hoʻopili ʻia i ka ʻōlelo huna)?

ʻAe — ʻo ia wale nō ka mea nona ka hihia. ʻIke maʻalahi mākou a wehe i nā mea paʻa me ka noi ʻole ʻana i kekahi mea.

Mālama ka mea wehe i nā kahua puka a me nā pūlima?

ʻAe no nā kahua puka, ʻaʻole no nā pūlima kikohoʻe. Mālama ʻia nā kahua puka. Hiki ke hōʻole ʻia nā pūlima kikohoʻe no ka mea e pili ana ke kau inoa ʻana i ke kahawai byte pololei o kaPDFi hoʻopili ʻia — hoʻololi ka decrypting i kēlā mau byte. Inā pili kāu kaʻina hana i ka pūlima i koe, mai wehe i ka faila; wehe ʻia i loko o kahi mea nānā e kākoʻo ana i ka heluhelu ʻana i nā palapala i hoʻopaʻa ʻia a hoʻopili ʻia.

Hiki iaʻu ke pale hou i ka PDF i wehe ʻia ma hope?

ʻAe. Hoʻopili ka hiʻohiʻona pale o kā mākou mea hoʻoponopono nui i ka hoʻopili AES-256 hou me kāu ʻōlelo huna ponoʻī. ʻO ka huakaʻi kaʻapuni (wehe → hoʻoponopono → pale hou) he ala hana maʻamau.

ʻO kēia ka PDF unlocker maikaʻi loa?

ʻAe — no nā kaʻina hana pilikino-mua kahi i hoʻopā ʻole ai kaPDFa i ʻole ka ʻōlelo huna i kahi kikowaena, manaʻo mākou pēlā. No nā kahe hana i hoʻopaʻa ʻia ma ke ao, ʻoi aku ka maikaʻi oAdobe Acrobatma ka pūnaewele. E koho i nā mea kūʻai aku i kūpono i kāu mau pono maoli - hoʻohālikelike mākou iā mākou iho i kēlā me kēia mea hoʻokūkū nui ma luna.

Last updated: 2026-05-13

About this tool: PDF Edit is built by a small independent team who were tired of PDF tools that required accounts, watermarked outputs, and uploaded files (and passwords!) to servers we didn't control. Everything here runs in your browser — your PDF and your password stay on your device, there's no file limit, no signup, and no watermark on the output. The decryption code reuses the exact same implementation our main editor uses to open encrypted documents, so it's battle-tested on real-world PDFs. Free forever, ad-supported. Reach out via the footer links with bugs or feature requests — we read every message.

Ua mākaukau kāu PDF i wehe ʻia!

✏️ Hoʻoponopono kikokikona 📎 Hoʻohui ✂️ Māhele 📦 Kōmike

I don't like greed — or that we've lost privacy and ownership over our own tools. So I'm building software to combat this. No hidden accounts, no data mining, no paywalls. Just software that does what it has to.

Your password never left this tab. ʻAʻole hoʻokahi manawa.

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ʻO kēlā me kēia mea wehe pūnaewele PDF e hoʻouka i kāu faila A me kāu ʻōlelo huna i kā lākou mau kikowaena, hoʻokaʻawale iā ia ma laila, a hāʻawi iā ʻoe i kahi loulou download. Holo holoʻokoʻa mākou i loko o kēia ʻaoʻao polokalamu kele pūnaewele - ʻo ka PDF a me ka ʻōlelo huna e noho i ka hoʻomanaʻo ʻana o ka polokalamu i ka manawa āpau. ʻAʻohe kope ʻaoʻao kikowaena no ka mea ʻaʻohe o mākou kikowaena no kāu mau faila.

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Manuahi mau, kākoʻo ʻia e nā hoʻolaha. ʻAʻohe moʻokāki, ʻaʻohe hopu leka uila, ʻaʻohe kāleka hōʻaiʻē, ʻaʻohe kaha wai ma ka hoʻopuka. ʻO ia nō ka mea āu i hoʻohana ai.

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Ke hoʻouka ʻia ka ʻaoʻao, hiki iā ʻoe ke hoʻokaʻawale i ka pūnaewele a e holo mau ana ka mea hoʻohui. Windows, Mac, Linux, Chromebook, iPad, Android — kā pāʻoihana hou. ʻAʻohe hoʻokomo, ʻaʻohe plugin, ʻaʻohe pono hoʻomalu.

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ʻAʻole i hoʻouna ʻia ka ʻōlelo huna
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