diff --git a/integrations/user_test.go b/integrations/user_test.go
index a6ad164d6..fd25f1c57 100644
--- a/integrations/user_test.go
+++ b/integrations/user_test.go
@@ -101,3 +101,90 @@ func TestRenameReservedUsername(t *testing.T) {
 		models.AssertNotExistsBean(t, &models.User{Name: reservedUsername})
 	}
 }
+
+func TestExportUserGPGKeys(t *testing.T) {
+	prepareTestEnv(t)
+	//Export empty key list
+	testExportUserGPGKeys(t, "user1", `-----BEGIN PGP PUBLIC KEY BLOCK-----
+
+
+=twTO
+-----END PGP PUBLIC KEY BLOCK-----
+`)
+	//Import key
+	//User1 <user1@example.com>
+	session := loginUser(t, "user1")
+	token := getTokenForLoggedInUser(t, session)
+	testCreateGPGKey(t, session.MakeRequest, token, http.StatusCreated, `-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=DDXw
+-----END PGP PUBLIC KEY BLOCK-----
+`)
+	//Export new key
+	testExportUserGPGKeys(t, "user1", `-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=WFf5
+-----END PGP PUBLIC KEY BLOCK-----
+`)
+}
+
+func testExportUserGPGKeys(t *testing.T, user, expected string) {
+	session := loginUser(t, user)
+	t.Logf("Testing username %s export gpg keys", user)
+	req := NewRequest(t, "GET", "/"+user+".gpg")
+	resp := session.MakeRequest(t, req, http.StatusOK)
+	//t.Log(resp.Body.String())
+	assert.Equal(t, expected, resp.Body.String())
+}
diff --git a/models/error.go b/models/error.go
index 6a135bda1..f079af4e1 100644
--- a/models/error.go
+++ b/models/error.go
@@ -379,6 +379,21 @@ func (err ErrGPGKeyNotExist) Error() string {
 	return fmt.Sprintf("public gpg key does not exist [id: %d]", err.ID)
 }
 
+// ErrGPGKeyImportNotExist represents a "GPGKeyImportNotExist" kind of error.
+type ErrGPGKeyImportNotExist struct {
+	ID string
+}
+
+// IsErrGPGKeyImportNotExist checks if an error is a ErrGPGKeyImportNotExist.
+func IsErrGPGKeyImportNotExist(err error) bool {
+	_, ok := err.(ErrGPGKeyImportNotExist)
+	return ok
+}
+
+func (err ErrGPGKeyImportNotExist) Error() string {
+	return fmt.Sprintf("public gpg key import does not exist [id: %s]", err.ID)
+}
+
 // ErrGPGKeyIDAlreadyUsed represents a "GPGKeyIDAlreadyUsed" kind of error.
 type ErrGPGKeyIDAlreadyUsed struct {
 	KeyID string
diff --git a/models/fixtures/gpg_key_import.yml b/models/fixtures/gpg_key_import.yml
new file mode 100644
index 000000000..ca780a73a
--- /dev/null
+++ b/models/fixtures/gpg_key_import.yml
@@ -0,0 +1 @@
+[] # empty
diff --git a/models/gpg_key.go b/models/gpg_key.go
index 0352456e5..2e10fd782 100644
--- a/models/gpg_key.go
+++ b/models/gpg_key.go
@@ -43,6 +43,12 @@ type GPGKey struct {
 	CanCertify        bool
 }
 
+//GPGKeyImport the original import of key
+type GPGKeyImport struct {
+	KeyID   string `xorm:"pk CHAR(16) NOT NULL"`
+	Content string `xorm:"TEXT NOT NULL"`
+}
+
 // BeforeInsert will be invoked by XORM before inserting a record
 func (key *GPGKey) BeforeInsert() {
 	key.AddedUnix = util.TimeStampNow()
@@ -74,6 +80,18 @@ func GetGPGKeyByID(keyID int64) (*GPGKey, error) {
 	return key, nil
 }
 
+// GetGPGImportByKeyID returns the import public armored key by given KeyID.
+func GetGPGImportByKeyID(keyID string) (*GPGKeyImport, error) {
+	key := new(GPGKeyImport)
+	has, err := x.ID(keyID).Get(key)
+	if err != nil {
+		return nil, err
+	} else if !has {
+		return nil, ErrGPGKeyImportNotExist{keyID}
+	}
+	return key, nil
+}
+
 // checkArmoredGPGKeyString checks if the given key string is a valid GPG armored key.
 // The function returns the actual public key on success
 func checkArmoredGPGKeyString(content string) (*openpgp.Entity, error) {
@@ -84,15 +102,37 @@ func checkArmoredGPGKeyString(content string) (*openpgp.Entity, error) {
 	return list[0], nil
 }
 
-//addGPGKey add key and subkeys to database
-func addGPGKey(e Engine, key *GPGKey) (err error) {
+//addGPGKey add key, import and subkeys to database
+func addGPGKey(e Engine, key *GPGKey, content string) (err error) {
+	//Add GPGKeyImport
+	if _, err = e.Insert(GPGKeyImport{
+		KeyID:   key.KeyID,
+		Content: content,
+	}); err != nil {
+		return err
+	}
 	// Save GPG primary key.
 	if _, err = e.Insert(key); err != nil {
 		return err
 	}
 	// Save GPG subs key.
 	for _, subkey := range key.SubsKey {
-		if err := addGPGKey(e, subkey); err != nil {
+		if err := addGPGSubKey(e, subkey); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+//addGPGSubKey add subkeys to database
+func addGPGSubKey(e Engine, key *GPGKey) (err error) {
+	// Save GPG primary key.
+	if _, err = e.Insert(key); err != nil {
+		return err
+	}
+	// Save GPG subs key.
+	for _, subkey := range key.SubsKey {
+		if err := addGPGSubKey(e, subkey); err != nil {
 			return err
 		}
 	}
@@ -127,14 +167,14 @@ func AddGPGKey(ownerID int64, content string) (*GPGKey, error) {
 		return nil, err
 	}
 
-	if err = addGPGKey(sess, key); err != nil {
+	if err = addGPGKey(sess, key, content); err != nil {
 		return nil, err
 	}
 
 	return key, sess.Commit()
 }
 
-//base64EncPubKey encode public kay content to base 64
+//base64EncPubKey encode public key content to base 64
 func base64EncPubKey(pubkey *packet.PublicKey) (string, error) {
 	var w bytes.Buffer
 	err := pubkey.Serialize(&w)
@@ -144,6 +184,34 @@ func base64EncPubKey(pubkey *packet.PublicKey) (string, error) {
 	return base64.StdEncoding.EncodeToString(w.Bytes()), nil
 }
 
+//base64DecPubKey decode public key content from base 64
+func base64DecPubKey(content string) (*packet.PublicKey, error) {
+	b, err := readerFromBase64(content)
+	if err != nil {
+		return nil, err
+	}
+	//Read key
+	p, err := packet.Read(b)
+	if err != nil {
+		return nil, err
+	}
+	//Check type
+	pkey, ok := p.(*packet.PublicKey)
+	if !ok {
+		return nil, fmt.Errorf("key is not a public key")
+	}
+	return pkey, nil
+}
+
+//GPGKeyToEntity retrieve the imported key and the traducted entity
+func GPGKeyToEntity(k *GPGKey) (*openpgp.Entity, error) {
+	impKey, err := GetGPGImportByKeyID(k.KeyID)
+	if err != nil {
+		return nil, err
+	}
+	return checkArmoredGPGKeyString(impKey.Content)
+}
+
 //parseSubGPGKey parse a sub Key
 func parseSubGPGKey(ownerID int64, primaryID string, pubkey *packet.PublicKey, expiry time.Time) (*GPGKey, error) {
 	content, err := base64EncPubKey(pubkey)
@@ -244,6 +312,11 @@ func deleteGPGKey(e *xorm.Session, keyID string) (int64, error) {
 	if keyID == "" {
 		return 0, fmt.Errorf("empty KeyId forbidden") //Should never happen but just to be sure
 	}
+	//Delete imported key
+	n, err := e.Where("key_id=?", keyID).Delete(new(GPGKeyImport))
+	if err != nil {
+		return n, err
+	}
 	return e.Where("key_id=?", keyID).Or("primary_key_id=?", keyID).Delete(new(GPGKey))
 }
 
@@ -339,22 +412,10 @@ func verifySign(s *packet.Signature, h hash.Hash, k *GPGKey) error {
 		return fmt.Errorf("key can not sign")
 	}
 	//Decode key
-	b, err := readerFromBase64(k.Content)
+	pkey, err := base64DecPubKey(k.Content)
 	if err != nil {
 		return err
 	}
-	//Read key
-	p, err := packet.Read(b)
-	if err != nil {
-		return err
-	}
-
-	//Check type
-	pkey, ok := p.(*packet.PublicKey)
-	if !ok {
-		return fmt.Errorf("key is not a public key")
-	}
-
 	return pkey.VerifySignature(h, s)
 }
 
diff --git a/models/migrations/migrations.go b/models/migrations/migrations.go
index baedcbb71..62c41fb90 100644
--- a/models/migrations/migrations.go
+++ b/models/migrations/migrations.go
@@ -221,6 +221,8 @@ var migrations = []Migration{
 	NewMigration("hot fix for wrong release sha1 on release table", fixReleaseSha1OnReleaseTable),
 	// v83 -> v84
 	NewMigration("add uploader id for table attachment", addUploaderIDForAttachment),
+	// v84 -> v85
+	NewMigration("add table to store original imported gpg keys", addGPGKeyImport),
 }
 
 // Migrate database to current version
diff --git a/models/migrations/v84.go b/models/migrations/v84.go
new file mode 100644
index 000000000..4acb94b9c
--- /dev/null
+++ b/models/migrations/v84.go
@@ -0,0 +1,18 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package migrations
+
+import (
+	"github.com/go-xorm/xorm"
+)
+
+func addGPGKeyImport(x *xorm.Engine) error {
+	type GPGKeyImport struct {
+		KeyID   string `xorm:"pk CHAR(16) NOT NULL"`
+		Content string `xorm:"TEXT NOT NULL"`
+	}
+
+	return x.Sync2(new(GPGKeyImport))
+}
diff --git a/models/models.go b/models/models.go
index e7ecc67fc..352c07e0c 100644
--- a/models/models.go
+++ b/models/models.go
@@ -108,6 +108,7 @@ func init() {
 		new(LFSMetaObject),
 		new(TwoFactor),
 		new(GPGKey),
+		new(GPGKeyImport),
 		new(RepoUnit),
 		new(RepoRedirect),
 		new(ExternalLoginUser),
diff --git a/models/user.go b/models/user.go
index 723892b0b..93fdc6f4a 100644
--- a/models/user.go
+++ b/models/user.go
@@ -747,7 +747,7 @@ var (
 		".",
 		"..",
 	}
-	reservedUserPatterns = []string{"*.keys"}
+	reservedUserPatterns = []string{"*.keys", "*.gpg"}
 )
 
 // isUsableName checks if name is reserved or pattern of name is not allowed
diff --git a/routers/user/home.go b/routers/user/home.go
index 740a9edc4..8eedeb70b 100644
--- a/routers/user/home.go
+++ b/routers/user/home.go
@@ -19,6 +19,8 @@ import (
 
 	"github.com/Unknwon/com"
 	"github.com/Unknwon/paginater"
+	"github.com/keybase/go-crypto/openpgp"
+	"github.com/keybase/go-crypto/openpgp/armor"
 )
 
 const (
@@ -384,6 +386,45 @@ func ShowSSHKeys(ctx *context.Context, uid int64) {
 	ctx.PlainText(200, buf.Bytes())
 }
 
+// ShowGPGKeys output all the public GPG keys of user by uid
+func ShowGPGKeys(ctx *context.Context, uid int64) {
+	keys, err := models.ListGPGKeys(uid)
+	if err != nil {
+		ctx.ServerError("ListGPGKeys", err)
+		return
+	}
+	entities := make([]*openpgp.Entity, 0)
+	failedEntitiesID := make([]string, 0)
+	for _, k := range keys {
+		e, err := models.GPGKeyToEntity(k)
+		if err != nil {
+			if models.IsErrGPGKeyImportNotExist(err) {
+				failedEntitiesID = append(failedEntitiesID, k.KeyID)
+				continue //Skip previous import without backup of imported armored key
+			}
+			ctx.ServerError("ShowGPGKeys", err)
+			return
+		}
+		entities = append(entities, e)
+	}
+	var buf bytes.Buffer
+
+	headers := make(map[string]string)
+	if len(failedEntitiesID) > 0 { //If some key need re-import to be exported
+		headers["Note"] = fmt.Sprintf("The keys with the following IDs couldn't be exported and need to be reuploaded %s", strings.Join(failedEntitiesID, ", "))
+	}
+	writer, _ := armor.Encode(&buf, "PGP PUBLIC KEY BLOCK", headers)
+	for _, e := range entities {
+		err = e.Serialize(writer) //TODO find why key are exported with a different cipherTypeByte as original (should not be blocking but strange)
+		if err != nil {
+			ctx.ServerError("ShowGPGKeys", err)
+			return
+		}
+	}
+	writer.Close()
+	ctx.PlainText(200, buf.Bytes())
+}
+
 func showOrgProfile(ctx *context.Context) {
 	ctx.SetParams(":org", ctx.Params(":username"))
 	context.HandleOrgAssignment(ctx)
diff --git a/routers/user/profile.go b/routers/user/profile.go
index 03f88e256..675c1dc3f 100644
--- a/routers/user/profile.go
+++ b/routers/user/profile.go
@@ -59,9 +59,16 @@ func Profile(ctx *context.Context) {
 	isShowKeys := false
 	if strings.HasSuffix(uname, ".keys") {
 		isShowKeys = true
+		uname = strings.TrimSuffix(uname, ".keys")
 	}
 
-	ctxUser := GetUserByName(ctx, strings.TrimSuffix(uname, ".keys"))
+	isShowGPG := false
+	if strings.HasSuffix(uname, ".gpg") {
+		isShowGPG = true
+		uname = strings.TrimSuffix(uname, ".gpg")
+	}
+
+	ctxUser := GetUserByName(ctx, uname)
 	if ctx.Written() {
 		return
 	}
@@ -72,6 +79,12 @@ func Profile(ctx *context.Context) {
 		return
 	}
 
+	// Show GPG keys.
+	if isShowGPG {
+		ShowGPGKeys(ctx, ctxUser.ID)
+		return
+	}
+
 	if ctxUser.IsOrganization() {
 		showOrgProfile(ctx)
 		return