How-to guides
15 guides✎PDFHow to sign a PDF documentDraw, type or upload a signature, fill in the form and add the date, free.Read guide HImageHow to change HEIC to JPGTurn iPhone photos into JPGs on Windows, Mac and iPhone, in bulk.Read guide 🔒PDFHow to password protect a PDFLock a PDF so it asks for a password to open. Free, no Adobe.Read guide ○PDFHow to remove a password from a PDFSave an unlocked copy of a PDF you have the password for.Read guide ↓PDFHow to reduce PDF file sizeShrink a PDF up to 90% for email or an upload limit, with text kept sharp.Read guide ⇢PDFHow to merge PDF files for freeCombine several PDFs into one and set the page order. No Adobe, no watermark.Read guide ⁄PDFHow to split a PDFPull out a page range, extract single pages, or break a PDF into several files.Read guide ◫PDFHow to convert a PDF to JPGSave every page as a sharp JPG or PNG you can share, post or edit.Read guide WPDFHow to convert Word to PDFTurn DOC, DOCX, TXT or ODT files into a PDF that looks the same everywhere.Read guide XPDFHow to convert Excel to PDFConvert XLS, XLSX and CSV to PDF with your columns kept on the page.Read guide ◈PDFHow to add a watermark to a PDFStamp CONFIDENTIAL, DRAFT or your logo, with control over position, opacity and angle.Read guide ✂ImageHow to remove a background from an imageAI cut-out in seconds with no Photoshop needed. Download a transparent PNG.Read guide ⤢ImageHow to resize an imageChange the size in pixels, inches or file size without losing quality.Read guide ↓ImageHow to reduce image file sizeMake a photo up to 80% smaller for email, websites and forms.Read guide JPDFHow to convert JPG to PDFTurn JPG, PNG and screenshots into one PDF, and keep it under 200KB.Read guide
File size guides
10 guides↓PDFCompress a PDF to 100KBFor the strictest upload limits, with text kept readable.Read guide ↓PDFCompress a PDF to 150KBA tight target for photo-plus-signature documents.Read guide ↓PDFCompress a PDF to 200KBThe most common limit on job and application portals.Read guide ↓PDFCompress a PDF to 300KBMore room for scanned IDs and image-heavy pages.Read guide ↓PDFCompress a PDF to 500KBA roomy limit for email and online forms.Read guide ⤢ImageResize an image to an exact KB sizeHit any target, from 20KB to 200KB or more.Read guide ⤢ImageResize an image to 20KBFor signature and small photo uploads.Read guide ⤢ImageResize an image to 50KBFor exam, job and profile photo uploads.Read guide ⤢ImageResize an image to 100KBFor ID and verification forms.Read guide ↓ImageCompress an image to 100KBCut the file size while keeping the same dimensions.Read guide