Form 1040 (Schedule D-1: Fill & Download for Free

Editing your form online is quite effortless. It is not necessary to install any software via your computer or phone to use this feature. CocoDoc offers an easy application to edit your document directly through any web browser you use. The entire interface is well-organized.

Follow the step-by-step guide below to eidt your PDF files online:

• Find CocoDoc official website from any web browser of the device where you have your file.
• Seek the ‘Edit PDF Online’ icon and click on it.
• Then you will visit here. Just drag and drop the form, or choose the file through the ‘Choose File’ option.
• Once the document is uploaded, you can edit it using the toolbar as you needed.
• When the modification is done, tap the ‘Download’ button to save the file.

Windows is the most widespread operating system. However, Windows does not contain any default application that can directly edit file. In this case, you can install CocoDoc's desktop software for Windows, which can help you to work on documents effectively.

All you have to do is follow the guidelines below:

• Get CocoDoc software from your Windows Store.
• Open the software and then import your PDF document.
• You can also import the PDF file from Google Drive.
• After that, edit the document as you needed by using the different tools on the top.
• Once done, you can now save the customized paper to your device. You can also check more details about editing PDF documents.

macOS comes with a default feature - Preview, to open PDF files. Although Mac users can view PDF files and even mark text on it, it does not support editing. Thanks to CocoDoc, you can edit your document on Mac without hassle.

Follow the effortless guidelines below to start editing:

• At first, install CocoDoc desktop app on your Mac computer.
• Then, import your PDF file through the app.
• You can attach the file from any cloud storage, such as Dropbox, Google Drive, or OneDrive.
• Edit, fill and sign your paper by utilizing some online tools.
• Lastly, download the file to save it on your device.

G Suite is a widespread Google's suite of intelligent apps, which is designed to make your job easier and increase collaboration within teams. Integrating CocoDoc's PDF document editor with G Suite can help to accomplish work effectively.

Here are the guidelines to do it:

• Open Google WorkPlace Marketplace on your laptop.
• Seek for CocoDoc PDF Editor and get the add-on.
• Attach the file that you want to edit and find CocoDoc PDF Editor by choosing "Open with" in Drive.
• Edit and sign your paper using the toolbar.
• Save the customized PDF file on your cloud storage.