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Panduan PDF dan caranya

Edit any PDF onlinewithout uploading it

Change text in its own font, sign a page and type on a form, right in your browser - no detour through Word, and your file never leaves your computer.

A PDF document with a dashed measuring frame around a small solid block, standing for a file squeezed to fit a size limit
Kompres PDF

PDF under 100 KB

How to Compress a PDF to 100 KB (or Any Size a Form Demands)

A visa portal wants 100 KB and your scan is 1.8 MB. Here is how to find out what is making the file heavy, which level to pick, and what to do when Smaller still is not small enough.

10 min readBaca panduan
A PDF document with a red warning triangle over it, marking a file that will not send as an email attachment
Kompres PDF

Too big to email

Your PDF Is Too Big to Email: The Limits and What Actually Works

The send button failed, or the message bounced an hour later. Here are the real attachment limits at Gmail, Outlook and a typical company server, why your file gets a third bigger in transit, and the four ways to get the document there.

11 min readBaca panduan
A contract page with a pen angled across it and one line on the page marked in red
Edit PDF

Sign a PDF online

How to Sign a PDF Online, Free, Without Printing It

A contract needs signing today and there is no printer. Draw your name once, put it on the line, type the date, and save. It takes about two minutes in the browser, and the file never leaves your computer.

10 min readBaca panduan
A pen lying across two stacked document pages, one line on the top page marked in red, on a dark field
Edit PDF

Filling a PDF form

How to Fill In a PDF Form, Even One That Is Not Fillable

You click where your name goes and nothing happens. A great many of the forms people are sent have no fields in them at all - they are pictures of forms. Here is how to tell the two kinds apart in two seconds, and fill either one so it does not look pasted on.

10 min readBaca panduan
A row of PDF page thumbnails with one page tinted red and lifted out of the row, marked for deletion
Gabungkan, Pisahkan & Atur

Delete pages from PDF

How to Delete Pages from a PDF (and Get the Page Count Right)

The blank backs of a duplex scan, an internal cover sheet, a section that should not leave the building. All three are the same job. Here is how to say which pages go, in one pass, and how to check you got it right.

10 min readBaca panduan
Three separate PDF documents being combined into one, with the middle document marked as the inserted page
Gabungkan, Pisahkan & Atur

How to insert PDF pages

How to Insert Pages into a PDF, or Add One PDF to Another

A signed page has to go back in at page seven, an appendix has to go on the end, a cover sheet has to go in front. All three are one job: a split and a merge. Here is the method and the arithmetic that proves it worked.

10 min readBaca panduan
A PDF page with a pen resting across it, one line of the page marked as the line being changed
Edit PDF

Make a PDF editable

How to Make a PDF Editable: Two Routes and When to Use Each

You clicked where the wrong date is, typed, and nothing happened. A PDF is not a document you type into, it is a drawing. Here are the two honest ways to change one, and how to tell which your job needs.

10 min readBaca panduan
A red PDF file tile with an arrow pointing to a blue document tile, for a PDF being converted into an editable document
Konversi PDF

PDF into Google Docs

How to Open and Edit a PDF in Google Docs

Google Drive will open a PDF in Google Docs in one click, and it will flatten your layout while it does it. Here is what that step actually changes, and the free two-step route that keeps far more of the document.

10 min readBaca panduan
A document page with a black bar across one line and a warning triangle beside it
Perlindungan & Keamanan

Black boxes hide nothing

Blacking Out Text in a PDF Is Not Redaction

A black rectangle drawn over an account number hides it from your eyes and from nobody else. The text is still in the file, still copyable, still searchable. Here is what is really happening, and what actually removes the words.

11 min readBaca panduan
A magnifying glass held over a PDF document, with one line of the page picked out in red
Perlindungan & Keamanan

Is this PDF safe?

Is This PDF Safe to Open? How to Check Before You Click

An invoice from a supplier you half recognise, or a delivery notice for a parcel you are not sure you ordered. Here is what a PDF can and cannot do to your machine, and the short check to run before you open one.

9 min readBaca panduan
Two stacked sheets of paper under a large magnifying glass, standing for a scanner looking at a page as a picture
Kompres PDF

Why scans are large

Why Scanned PDFs Are So Large, and How to Shrink Them

Ten typed pages are 200 KB. Ten scanned pages are 40 MB, and they say the same thing. The difference is that a scan is a photograph of a page rather than the words on it. Here is the arithmetic, and what to do about it.

11 min readBaca panduan
A row of scanned page thumbnails with one blank page marked in red, ready to be taken out of the document
Gabungkan, Pisahkan & Atur

Remove blank pages

How to Remove Blank Pages from a Scanned PDF

A double-sided scan of one-sided paper gives you a blank page after every real one, and a file twice the size it should be. Here is how to find them in a minute and take them all out in one pass.

10 min readBaca panduan
Three tilted document sheets feeding through an arrow into one taller PDF sheet
Konversi PDF

Several files, one PDF

How to Convert Several Files to PDF at Once

Forty invoices have to become forty PDFs, or twelve Word documents have to become one pack. Both jobs start the same way and finish differently. Here is the order to do them in, and how naming decides the sequence.

10 min readBaca panduan
A PDF page on a dark field with a warning triangle over it, standing for a document that prints badly
Dasar-dasar PDF

Why PDFs print wrong

Why Your PDF Prints Wrong: Margins, Scaling and Extra Blank Pages

The file looks right on screen and comes out wrong on paper: an edge cut off, everything a few per cent small, a blank sheet at the end. Four things cause it, and all four are decided before the job reaches the printer.

10 min readBaca panduan
A blue DOC file with an arrow pointing to a red PDF file, showing a document converted before it is sent
Dasar-dasar PDF

PDF or Word?

PDF or Word: Which File Should You Actually Send?

You are about to attach a file and you do not know which format the other person expects. The answer follows from one difference: a Word file is instructions for building a page, and a PDF is the page. Here is what to send for a CV, a contract, an invoice and the rest.

10 min readBaca panduan

Satu panduan untuk setiap alat

Apa yang dilakukan setiap alat, kapan memakainya, dan pengaturan yang perlu diketahui sebelum Anda mengunggah apa pun.