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Master all the features of MobiOffice and MobiPDF with our in-depth guides and tutorials. Whether you’re looking to insert pivot tables or edit PDFs, we have you covered.

Business professional digitally signing an invoice on a futuristic interface, showcasing MobiPDF and MobiOffice with a .docx file.
How-to
Apr 3, 2026read time8 min

How to Add Signature in Word

TPTsvetomira Petrova
Hands holding a document in front of a PDF file icon with a plus symbol, representing adding pages to a PDF.
How-to
Mar 16, 2026read time9 min

How to Add Pages to a PDF with MobiPDF | Fast and Easy Methods

DKDianne Kristine
A woman typing on a laptop with a digital letter template illustration, representing writing a letter.
How-to
Mar 13, 2026read time8 min

How to write a letter

TPTsvetomira Petrova
Hands typing on a laptop with a document icon showing translation symbols and OCR, surrounded by multiple languages, illustrating how to translate a PDF file.
How-to
Mar 11, 2026read time8 min

How to Prepare & Translate a PDF to Any Language

TPTsvetomira Petrova
Illustration of a Google Docs file being converted into a PDF document with document icons and a curved arrow indicating export or save as PDF.
How-toMobiPDF
Mar 2, 2026read time9 min

How to Save a Google Doc as a PDF

TPTsvetomira Petrova
Illustration of a contract PDF with highlighted text and signature fields, representing editing and formatting documents with MobiPDF.
How-to
Feb 16, 2026read time7 min

How to Type on a Downloaded PDF

TPTsvetomira Petrova
PDF document demonstrating PDF drawing and annotation in mobiPDF.
How-toMobiPDF
Jan 28, 2026read time6 min

How to draw on a PDF – a complete 2026 guide

TPTsvetomira Petrova
How to add an image to a PDF file illustration with editable picture frame
How-to
Jan 27, 2026read time5 min

How to add an image to a PDF: the ultimate 2026 guide

TPTsvetomira Petrova
Illustration of cropping an image in a PDF document
How-toMobiPDF
Jan 14, 2026read time4 min

How to crop a PDF: the only 2026 guide you need

TPTsvetomira Petrova
Frozen spreadsheet icon resembling Excel, covered in ice and surrounded by falling snowflakes, set against a green winter backdrop.
How-toMobiSheets
Oct 31, 2025read time10 min

How to Freeze a Row in Excel (and Why It’s So Useful)

TPTsvetomira Petrova
A MobiSheets branded image displaying various financial charts and tables, including an income statement, monthly budget, balance sheet, and revenue by category.
How-toMobiSheets
Oct 27, 2025read time11 min

How to Use a Budget Spreadsheet Template to Track Your Spending

TPTsvetomira Petrova
art direction image
How-toMobiDocs
Jun 30, 2025read time19 min

How to Insert Page Numbers in Word (Plus Tips for All Other Major File Formats)

APAlexander Petkov