SignDesk for Gmail – Sign, stamp & edit attachments

Sign, stamp, edit and merge PDF, Word and Excel attachments in Gmail. Ask people to sign, and ask vendors for quotations.

Sign, stamp and edit the PDF, Word and Excel attachments you receive in Gmail, then send them back on the same email thread, without printing, scanning or downloading anything. And when other people must sign, or vendors must send quotations, SignDesk handles that from your email too. SignDesk adds small buttons with clear names (Sign, Edit, Preview, Merge, Redact, Tray) to every attachment in Gmail. Open a contract, purchase order, invoice, quotation or form, place your signature, company stamp and date exactly where they belong, and attach the signed file to your reply in one click. WHAT YOU CAN DO • Sign PDF, Word and Excel documents with your own handwritten signature, in the ink colour you choose • Add your company or office stamp, and the date, exactly where you click — on top of the text, also in Word — or make a stamp in SignDesk if you have none • Fix mistakes in a PDF: change words, add text, white out, highlight, underline • Edit Word files (fonts, highlighter, bullets, tables) and Excel files (formulas, AutoSum, ₦ accounting format, fill colours, borders) • Open old .doc and .xls files too; old Excel files go back out as .xls • Black out private details for good with Redact (black or white) • Merge, split, reorder and rotate PDF pages • Open ZIP attachments, sign the files inside and send the ZIP back • Preview attachments without downloading them • Keep files in the SignDesk tray and attach them to any other email • Reply or Reply all with the finished file, or download it ASK OTHERS TO SIGN, AND COLLECT QUOTATIONS • Attach a document to an email and click "Ask someone to sign". SignDesk takes the people from the email's To, Cc and Bcc. Several people can sign one after another, in the order you set: everyone can read the document from the start, and each person signs when it is their turn. • Your email gets a green "Open and sign the document" button, in a box that names the document. Each person signs on any phone or computer, with no app or account, and every signature comes back into the same email thread. • You choose how long the link works: 1 day, 2 days or 7 days. The document is deleted as soon as the last person has signed. • Anyone can check that a request is genuine at signdesk.ng/check. • Optional: send the link on WhatsApp too. WhatsApp opens with the message typed in; nothing is sent until you press Send. • Attach your RFQ and click "Ask for quotations". Vendors send their quotation on their own letterhead from a green button. Quotations stay sealed until your closing time, then each one arrives in the RFQ's email thread. • "My requests" shows who has signed, whose turn it is and which RFQs have closed. Move it anywhere, or tuck it into a corner. HOW TO USE 1. Install SignDesk and open Gmail. 2. The first time, add your name, a photo of your signature (and your stamp, if you use one). SignDesk cleans up the background for you. 3. Confirm your email address with the 6-digit code SignDesk emails you. 4. On any attachment, click Sign or Edit. 5. Place your signature, stamp or date, then click Reply or Reply all. PRIVATE BY DESIGN The documents you sign and edit, your emails, your signature and your stamp are processed only inside your own browser. They are never uploaded. When you ask someone else to sign, or ask vendors for quotations, the document is locked (encrypted) in your browser before it is sent, and only the people you send the link to can open it. SignDesk opens a signed document or a quotation only to email it to you, once, and keeps no open copy. PLANS - Free for 7 days, with every tool. No card needed. - One plan includes everything: every tool above, in Gmail, Outlook and the web app. One person (up to 3 computers): ₦1,000 for your first month (first-month discount), then ₦1,500 a month; ₦7,500 for 6 months; or ₦10,000 for 12 months (best value). Organisations: ₦800 per user a month. - Pay in naira by card or bank transfer. Nothing renews by itself. - Choose a plan: SignDesk icon > "Plan & billing", or signdesk.ng PERMISSIONS EXPLAINED • "Read and change your data on mail.google.com": needed to show the SignDesk buttons next to your attachments, to attach the signed file to your reply, and to put the green button in an email when you ask someone to sign. SignDesk only acts on the attachment you click. • Access to Gmail's attachment server: needed to open the attachment you chose to sign or edit. SUPPORT Email support@signdesk.ng or visit https://signdesk.ng Version 3.6.3: every item of your RFQ is read (PDF and Word); in Word, your signature, stamp and date sit on top of the text where you click; Reply all for a second signed file adds it to the reply already open. Version 3.6.2: several people sign one after another; you choose how long links work; check a request at signdesk.ng/check; send links on WhatsApp; My requests you can move and tuck away; a new Plan & billing page. Gmail is a trademark of Google LLC. SignDesk is not made by or affiliated with Google.